
<!doctype html>
<html lang="en">
  <head>
    <meta charset="utf-8">
    <title>Cppcheck - HTML report - CodeQualityReport</title>
    <link rel="stylesheet" href="style.css">
    <style>
pre { line-height: 125%; }
td.linenos .normal { color: inherit; background-color: transparent; padding-left: 5px; padding-right: 5px; }
span.linenos { color: inherit; background-color: transparent; padding-left: 5px; padding-right: 5px; }
td.linenos .special { color: #000000; background-color: #ffffc0; padding-left: 5px; padding-right: 5px; }
span.linenos.special { color: #000000; background-color: #ffffc0; padding-left: 5px; padding-right: 5px; }
.highlight .hll { background-color: #ffffcc }
.highlight { background: #ffffff; }
.highlight .c { color: #888888 } /* Comment */
.highlight .err { color: #FF0000; background-color: #FFAAAA } /* Error */
.highlight .k { color: #008800; font-weight: bold } /* Keyword */
.highlight .o { color: #333333 } /* Operator */
.highlight .ch { color: #888888 } /* Comment.Hashbang */
.highlight .cm { color: #888888 } /* Comment.Multiline */
.highlight .cp { color: #557799 } /* Comment.Preproc */
.highlight .cpf { color: #888888 } /* Comment.PreprocFile */
.highlight .c1 { color: #888888 } /* Comment.Single */
.highlight .cs { color: #cc0000; font-weight: bold } /* Comment.Special */
.highlight .gd { color: #A00000 } /* Generic.Deleted */
.highlight .ge { font-style: italic } /* Generic.Emph */
.highlight .ges { font-weight: bold; font-style: italic } /* Generic.EmphStrong */
.highlight .gr { color: #FF0000 } /* Generic.Error */
.highlight .gh { color: #000080; font-weight: bold } /* Generic.Heading */
.highlight .gi { color: #00A000 } /* Generic.Inserted */
.highlight .go { color: #888888 } /* Generic.Output */
.highlight .gp { color: #c65d09; font-weight: bold } /* Generic.Prompt */
.highlight .gs { font-weight: bold } /* Generic.Strong */
.highlight .gu { color: #800080; font-weight: bold } /* Generic.Subheading */
.highlight .gt { color: #0044DD } /* Generic.Traceback */
.highlight .kc { color: #008800; font-weight: bold } /* Keyword.Constant */
.highlight .kd { color: #008800; font-weight: bold } /* Keyword.Declaration */
.highlight .kn { color: #008800; font-weight: bold } /* Keyword.Namespace */
.highlight .kp { color: #003388; font-weight: bold } /* Keyword.Pseudo */
.highlight .kr { color: #008800; font-weight: bold } /* Keyword.Reserved */
.highlight .kt { color: #333399; font-weight: bold } /* Keyword.Type */
.highlight .m { color: #6600EE; font-weight: bold } /* Literal.Number */
.highlight .s { background-color: #fff0f0 } /* Literal.String */
.highlight .na { color: #0000CC } /* Name.Attribute */
.highlight .nb { color: #007020 } /* Name.Builtin */
.highlight .nc { color: #BB0066; font-weight: bold } /* Name.Class */
.highlight .no { color: #003366; font-weight: bold } /* Name.Constant */
.highlight .nd { color: #555555; font-weight: bold } /* Name.Decorator */
.highlight .ni { color: #880000; font-weight: bold } /* Name.Entity */
.highlight .ne { color: #FF0000; font-weight: bold } /* Name.Exception */
.highlight .nf { color: #0066BB; font-weight: bold } /* Name.Function */
.highlight .nl { color: #997700; font-weight: bold } /* Name.Label */
.highlight .nn { color: #0e84b5; font-weight: bold } /* Name.Namespace */
.highlight .nt { color: #007700 } /* Name.Tag */
.highlight .nv { color: #996633 } /* Name.Variable */
.highlight .ow { color: #000000; font-weight: bold } /* Operator.Word */
.highlight .w { color: #bbbbbb } /* Text.Whitespace */
.highlight .mb { color: #6600EE; font-weight: bold } /* Literal.Number.Bin */
.highlight .mf { color: #6600EE; font-weight: bold } /* Literal.Number.Float */
.highlight .mh { color: #005588; font-weight: bold } /* Literal.Number.Hex */
.highlight .mi { color: #0000DD; font-weight: bold } /* Literal.Number.Integer */
.highlight .mo { color: #4400EE; font-weight: bold } /* Literal.Number.Oct */
.highlight .sa { background-color: #fff0f0 } /* Literal.String.Affix */
.highlight .sb { background-color: #fff0f0 } /* Literal.String.Backtick */
.highlight .sc { color: #0044DD } /* Literal.String.Char */
.highlight .dl { background-color: #fff0f0 } /* Literal.String.Delimiter */
.highlight .sd { color: #DD4422 } /* Literal.String.Doc */
.highlight .s2 { background-color: #fff0f0 } /* Literal.String.Double */
.highlight .se { color: #666666; font-weight: bold; background-color: #fff0f0 } /* Literal.String.Escape */
.highlight .sh { background-color: #fff0f0 } /* Literal.String.Heredoc */
.highlight .si { background-color: #eeeeee } /* Literal.String.Interpol */
.highlight .sx { color: #DD2200; background-color: #fff0f0 } /* Literal.String.Other */
.highlight .sr { color: #000000; background-color: #fff0ff } /* Literal.String.Regex */
.highlight .s1 { background-color: #fff0f0 } /* Literal.String.Single */
.highlight .ss { color: #AA6600 } /* Literal.String.Symbol */
.highlight .bp { color: #007020 } /* Name.Builtin.Pseudo */
.highlight .fm { color: #0066BB; font-weight: bold } /* Name.Function.Magic */
.highlight .vc { color: #336699 } /* Name.Variable.Class */
.highlight .vg { color: #dd7700; font-weight: bold } /* Name.Variable.Global */
.highlight .vi { color: #3333BB } /* Name.Variable.Instance */
.highlight .vm { color: #996633 } /* Name.Variable.Magic */
.highlight .il { color: #0000DD; font-weight: bold } /* Literal.Number.Integer.Long */
    </style>
    <script>
      function getStyle(el, styleProp) {
        var y;

        if (el.currentStyle) {
          y = el.currentStyle[styleProp];
        } else if (window.getComputedStyle) {
          y = document.defaultView.getComputedStyle(el, null).getPropertyValue(styleProp);
        }

        return y;
      }

      function toggle() {
        var el = this.expandable_content;
        var mark = this.expandable_marker;

        if (el.style.display === "block") {
          el.style.display = "none";
          mark.textContent = "[+]";
        } else {
          el.style.display = "block";
          mark.textContent = "[-]";
        }
      }

      function initExpandables() {
        var elements = document.querySelectorAll(".expandable");

        for (var i = 0, len = elements.length; i < len; i++) {
          var el = elements[i];
          var clickable = el.querySelector("span");
          var marker = clickable.querySelector(".marker");
          var content = el.querySelector(".content");
          var width = clickable.clientWidth - parseInt(getStyle(content, "padding-left")) - parseInt(getStyle(content, "padding-right"));
          content.style.width = width + "px";
          clickable.expandable_content = content;
          clickable.expandable_marker = marker;
          clickable.addEventListener("click", toggle);
        }
      }

      function toggleDisplay(cb) {
        var elements = document.querySelectorAll("." + cb.id);

        for (var i = 0, len = elements.length; i < len; i++) {
          elements[i].classList.toggle("id-filtered", !cb.checked);
        }

        updateFileRows();
      }

      function toggleSeverity(cb) {
        cb.parentElement.classList.toggle("unchecked", !cb.checked);
        var elements = document.querySelectorAll(".sev_" + cb.id);

        for (var i = 0, len = elements.length; i < len; i++) {
          elements[i].classList.toggle("severity-filtered", !cb.checked);
        }

        updateFileRows();
      }

      function toggleTool(cb) {
        cb.parentElement.classList.toggle("unchecked", !cb.checked);

        var elements;
        if (cb.id == "clang-tidy")
            elements = document.querySelectorAll("[class^=clang-tidy-]");
        else
            elements = document.querySelectorAll(".issue:not([class^=clang-tidy-])");

        for (var i = 0, len = elements.length; i < len; i++) {
          elements[i].classList.toggle("tool-filtered", !cb.checked);
        }

        updateFileRows();
      }

      function toggleAll() {
        var elements = document.querySelectorAll(".idToggle");

        // starting from 1 since 0 is the "toggle all" input
        for (var i = 1, len = elements.length; i < len; i++) {
          var changed = elements[i].checked != elements[0].checked;
          if (changed) {
            elements[i].checked = elements[0].checked;
            toggleDisplay(elements[i]);
          }
        }
      }

      function filterFile(filter) {
        var elements = document.querySelectorAll(".fileEntry");

        for (var i = 0, len = elements.length; i < len; i++) {
          var visible = elements[i].querySelector("tr").querySelector("td").textContent.toLowerCase().includes(filter.toLowerCase());
          elements[i].classList.toggle("text-filtered", !visible);
        }
      }

      function filterText(text) {
        filter = text.toLowerCase();
        var elements = document.querySelectorAll(".issue");

        for (var i = 0, len = elements.length; i < len; i++) {
          var visible = false;
          var fields = elements[i].querySelectorAll("td");
          for (var n = 0, num = fields.length; n < num; n++) {
            if (fields[n].textContent.toLowerCase().includes(filter)) {
              visible = true;
              break;
            }
          }
          elements[i].classList.toggle("text-filtered", !visible);
        }

        updateFileRows();
      }

      function updateFileRows(element) {
        var elements = document.querySelectorAll(".fileEntry");

        for (var i = 0, len = elements.length; i < len; i++) {
          var visible = elements[i].querySelector(".issue:not(.id-filtered):not(.severity-filtered):not(.tool-filtered):not(.text-filtered)");
          elements[i].classList.toggle("file-filtered", !visible);
        }
      }

      window.addEventListener("load", initExpandables);
    </script>
  </head>
  <body>
    <div id="wrapper">
    <div id="header" class="header">
      <h1>Cppcheck report - CodeQualityReport: GifImage\decoder\gifdecoder.cpp</h1>

    </div>

    <div id="menu">
     <p><a href="index.html">Defects:</a> GifImage\decoder\gifdecoder.cpp</p>
<a href="13.html#line-12"> uninitMemberVar 12</a><a href="13.html#line-18"> constVariable 18</a><a href="13.html#line-20"> constVariable 20</a><a href="13.html#line-155"> shadowFunction 155</a><a href="13.html#line-162"> unusedFunction 162</a><a href="13.html#line-243"> shadowFunction 243</a><a href="13.html#line-279"> shadowFunction 279</a><a href="13.html#line-358"> shadowFunction 358</a><a href="13.html#line-366"> shadowFunction 366</a><a href="13.html#line-375"> shadowFunction 375</a><a href="13.html#line-385"> shadowFunction 385</a><a href="13.html#line-405"> shadowFunction 405</a><a href="13.html#line-412"> shadowFunction 412</a><a href="13.html#line-419"> shadowFunction 419</a><a href="13.html#line-432"> shadowFunction 432</a><a href="13.html#line-441"> shadowFunction 441</a><a href="13.html#line-467"> unusedFunction 467</a>
    </div>
    <div id="content">
<div class="highlight"><table class="highlighttable"><tr><td class="linenos"><div class="linenodiv"><pre><span class="normal">  1</span>
<span class="normal">  2</span>
<span class="normal">  3</span>
<span class="normal">  4</span>
<span class="normal">  5</span>
<span class="normal">  6</span>
<span class="normal">  7</span>
<span class="normal">  8</span>
<span class="normal">  9</span>
<span class="normal"> 10</span>
<span class="normal"> 11</span>
<span class="normal"> 12</span>
<span class="normal"> 13</span>
<span class="normal"> 14</span>
<span class="normal"> 15</span>
<span class="normal"> 16</span>
<span class="normal"> 17</span>
<span class="normal"> 18</span>
<span class="normal"> 19</span>
<span class="normal"> 20</span>
<span class="normal"> 21</span>
<span class="normal"> 22</span>
<span class="normal"> 23</span>
<span class="normal"> 24</span>
<span class="normal"> 25</span>
<span class="normal"> 26</span>
<span class="normal"> 27</span>
<span class="normal"> 28</span>
<span class="normal"> 29</span>
<span class="normal"> 30</span>
<span class="normal"> 31</span>
<span class="normal"> 32</span>
<span class="normal"> 33</span>
<span class="normal"> 34</span>
<span class="normal"> 35</span>
<span class="normal"> 36</span>
<span class="normal"> 37</span>
<span class="normal"> 38</span>
<span class="normal"> 39</span>
<span class="normal"> 40</span>
<span class="normal"> 41</span>
<span class="normal"> 42</span>
<span class="normal"> 43</span>
<span class="normal"> 44</span>
<span class="normal"> 45</span>
<span class="normal"> 46</span>
<span class="normal"> 47</span>
<span class="normal"> 48</span>
<span class="normal"> 49</span>
<span class="normal"> 50</span>
<span class="normal"> 51</span>
<span class="normal"> 52</span>
<span class="normal"> 53</span>
<span class="normal"> 54</span>
<span class="normal"> 55</span>
<span class="normal"> 56</span>
<span class="normal"> 57</span>
<span class="normal"> 58</span>
<span class="normal"> 59</span>
<span class="normal"> 60</span>
<span class="normal"> 61</span>
<span class="normal"> 62</span>
<span class="normal"> 63</span>
<span class="normal"> 64</span>
<span class="normal"> 65</span>
<span class="normal"> 66</span>
<span class="normal"> 67</span>
<span class="normal"> 68</span>
<span class="normal"> 69</span>
<span class="normal"> 70</span>
<span class="normal"> 71</span>
<span class="normal"> 72</span>
<span class="normal"> 73</span>
<span class="normal"> 74</span>
<span class="normal"> 75</span>
<span class="normal"> 76</span>
<span class="normal"> 77</span>
<span class="normal"> 78</span>
<span class="normal"> 79</span>
<span class="normal"> 80</span>
<span class="normal"> 81</span>
<span class="normal"> 82</span>
<span class="normal"> 83</span>
<span class="normal"> 84</span>
<span class="normal"> 85</span>
<span class="normal"> 86</span>
<span class="normal"> 87</span>
<span class="normal"> 88</span>
<span class="normal"> 89</span>
<span class="normal"> 90</span>
<span class="normal"> 91</span>
<span class="normal"> 92</span>
<span class="normal"> 93</span>
<span class="normal"> 94</span>
<span class="normal"> 95</span>
<span class="normal"> 96</span>
<span class="normal"> 97</span>
<span class="normal"> 98</span>
<span class="normal"> 99</span>
<span class="normal">100</span>
<span class="normal">101</span>
<span class="normal">102</span>
<span class="normal">103</span>
<span class="normal">104</span>
<span class="normal">105</span>
<span class="normal">106</span>
<span class="normal">107</span>
<span class="normal">108</span>
<span class="normal">109</span>
<span class="normal">110</span>
<span class="normal">111</span>
<span class="normal">112</span>
<span class="normal">113</span>
<span class="normal">114</span>
<span class="normal">115</span>
<span class="normal">116</span>
<span class="normal">117</span>
<span class="normal">118</span>
<span class="normal">119</span>
<span class="normal">120</span>
<span class="normal">121</span>
<span class="normal">122</span>
<span class="normal">123</span>
<span class="normal">124</span>
<span class="normal">125</span>
<span class="normal">126</span>
<span class="normal">127</span>
<span class="normal">128</span>
<span class="normal">129</span>
<span class="normal">130</span>
<span class="normal">131</span>
<span class="normal">132</span>
<span class="normal">133</span>
<span class="normal">134</span>
<span class="normal">135</span>
<span class="normal">136</span>
<span class="normal">137</span>
<span class="normal">138</span>
<span class="normal">139</span>
<span class="normal">140</span>
<span class="normal">141</span>
<span class="normal">142</span>
<span class="normal">143</span>
<span class="normal">144</span>
<span class="normal">145</span>
<span class="normal">146</span>
<span class="normal">147</span>
<span class="normal">148</span>
<span class="normal">149</span>
<span class="normal">150</span>
<span class="normal">151</span>
<span class="normal">152</span>
<span class="normal">153</span>
<span class="normal">154</span>
<span class="normal">155</span>
<span class="normal">156</span>
<span class="normal">157</span>
<span class="normal">158</span>
<span class="normal">159</span>
<span class="normal">160</span>
<span class="normal">161</span>
<span class="normal">162</span>
<span class="normal">163</span>
<span class="normal">164</span>
<span class="normal">165</span>
<span class="normal">166</span>
<span class="normal">167</span>
<span class="normal">168</span>
<span class="normal">169</span>
<span class="normal">170</span>
<span class="normal">171</span>
<span class="normal">172</span>
<span class="normal">173</span>
<span class="normal">174</span>
<span class="normal">175</span>
<span class="normal">176</span>
<span class="normal">177</span>
<span class="normal">178</span>
<span class="normal">179</span>
<span class="normal">180</span>
<span class="normal">181</span>
<span class="normal">182</span>
<span class="normal">183</span>
<span class="normal">184</span>
<span class="normal">185</span>
<span class="normal">186</span>
<span class="normal">187</span>
<span class="normal">188</span>
<span class="normal">189</span>
<span class="normal">190</span>
<span class="normal">191</span>
<span class="normal">192</span>
<span class="normal">193</span>
<span class="normal">194</span>
<span class="normal">195</span>
<span class="normal">196</span>
<span class="normal">197</span>
<span class="normal">198</span>
<span class="normal">199</span>
<span class="normal">200</span>
<span class="normal">201</span>
<span class="normal">202</span>
<span class="normal">203</span>
<span class="normal">204</span>
<span class="normal">205</span>
<span class="normal">206</span>
<span class="normal">207</span>
<span class="normal">208</span>
<span class="normal">209</span>
<span class="normal">210</span>
<span class="normal">211</span>
<span class="normal">212</span>
<span class="normal">213</span>
<span class="normal">214</span>
<span class="normal">215</span>
<span class="normal">216</span>
<span class="normal">217</span>
<span class="normal">218</span>
<span class="normal">219</span>
<span class="normal">220</span>
<span class="normal">221</span>
<span class="normal">222</span>
<span class="normal">223</span>
<span class="normal">224</span>
<span class="normal">225</span>
<span class="normal">226</span>
<span class="normal">227</span>
<span class="normal">228</span>
<span class="normal">229</span>
<span class="normal">230</span>
<span class="normal">231</span>
<span class="normal">232</span>
<span class="normal">233</span>
<span class="normal">234</span>
<span class="normal">235</span>
<span class="normal">236</span>
<span class="normal">237</span>
<span class="normal">238</span>
<span class="normal">239</span>
<span class="normal">240</span>
<span class="normal">241</span>
<span class="normal">242</span>
<span class="normal">243</span>
<span class="normal">244</span>
<span class="normal">245</span>
<span class="normal">246</span>
<span class="normal">247</span>
<span class="normal">248</span>
<span class="normal">249</span>
<span class="normal">250</span>
<span class="normal">251</span>
<span class="normal">252</span>
<span class="normal">253</span>
<span class="normal">254</span>
<span class="normal">255</span>
<span class="normal">256</span>
<span class="normal">257</span>
<span class="normal">258</span>
<span class="normal">259</span>
<span class="normal">260</span>
<span class="normal">261</span>
<span class="normal">262</span>
<span class="normal">263</span>
<span class="normal">264</span>
<span class="normal">265</span>
<span class="normal">266</span>
<span class="normal">267</span>
<span class="normal">268</span>
<span class="normal">269</span>
<span class="normal">270</span>
<span class="normal">271</span>
<span class="normal">272</span>
<span class="normal">273</span>
<span class="normal">274</span>
<span class="normal">275</span>
<span class="normal">276</span>
<span class="normal">277</span>
<span class="normal">278</span>
<span class="normal">279</span>
<span class="normal">280</span>
<span class="normal">281</span>
<span class="normal">282</span>
<span class="normal">283</span>
<span class="normal">284</span>
<span class="normal">285</span>
<span class="normal">286</span>
<span class="normal">287</span>
<span class="normal">288</span>
<span class="normal">289</span>
<span class="normal">290</span>
<span class="normal">291</span>
<span class="normal">292</span>
<span class="normal">293</span>
<span class="normal">294</span>
<span class="normal">295</span>
<span class="normal">296</span>
<span class="normal">297</span>
<span class="normal">298</span>
<span class="normal">299</span>
<span class="normal">300</span>
<span class="normal">301</span>
<span class="normal">302</span>
<span class="normal">303</span>
<span class="normal">304</span>
<span class="normal">305</span>
<span class="normal">306</span>
<span class="normal">307</span>
<span class="normal">308</span>
<span class="normal">309</span>
<span class="normal">310</span>
<span class="normal">311</span>
<span class="normal">312</span>
<span class="normal">313</span>
<span class="normal">314</span>
<span class="normal">315</span>
<span class="normal">316</span>
<span class="normal">317</span>
<span class="normal">318</span>
<span class="normal">319</span>
<span class="normal">320</span>
<span class="normal">321</span>
<span class="normal">322</span>
<span class="normal">323</span>
<span class="normal">324</span>
<span class="normal">325</span>
<span class="normal">326</span>
<span class="normal">327</span>
<span class="normal">328</span>
<span class="normal">329</span>
<span class="normal">330</span>
<span class="normal">331</span>
<span class="normal">332</span>
<span class="normal">333</span>
<span class="normal">334</span>
<span class="normal">335</span>
<span class="normal">336</span>
<span class="normal">337</span>
<span class="normal">338</span>
<span class="normal">339</span>
<span class="normal">340</span>
<span class="normal">341</span>
<span class="normal">342</span>
<span class="normal">343</span>
<span class="normal">344</span>
<span class="normal">345</span>
<span class="normal">346</span>
<span class="normal">347</span>
<span class="normal">348</span>
<span class="normal">349</span>
<span class="normal">350</span>
<span class="normal">351</span>
<span class="normal">352</span>
<span class="normal">353</span>
<span class="normal">354</span>
<span class="normal">355</span>
<span class="normal">356</span>
<span class="normal">357</span>
<span class="normal">358</span>
<span class="normal">359</span>
<span class="normal">360</span>
<span class="normal">361</span>
<span class="normal">362</span>
<span class="normal">363</span>
<span class="normal">364</span>
<span class="normal">365</span>
<span class="normal">366</span>
<span class="normal">367</span>
<span class="normal">368</span>
<span class="normal">369</span>
<span class="normal">370</span>
<span class="normal">371</span>
<span class="normal">372</span>
<span class="normal">373</span>
<span class="normal">374</span>
<span class="normal">375</span>
<span class="normal">376</span>
<span class="normal">377</span>
<span class="normal">378</span>
<span class="normal">379</span>
<span class="normal">380</span>
<span class="normal">381</span>
<span class="normal">382</span>
<span class="normal">383</span>
<span class="normal">384</span>
<span class="normal">385</span>
<span class="normal">386</span>
<span class="normal">387</span>
<span class="normal">388</span>
<span class="normal">389</span>
<span class="normal">390</span>
<span class="normal">391</span>
<span class="normal">392</span>
<span class="normal">393</span>
<span class="normal">394</span>
<span class="normal">395</span>
<span class="normal">396</span>
<span class="normal">397</span>
<span class="normal">398</span>
<span class="normal">399</span>
<span class="normal">400</span>
<span class="normal">401</span>
<span class="normal">402</span>
<span class="normal">403</span>
<span class="normal">404</span>
<span class="normal">405</span>
<span class="normal">406</span>
<span class="normal">407</span>
<span class="normal">408</span>
<span class="normal">409</span>
<span class="normal">410</span>
<span class="normal">411</span>
<span class="normal">412</span>
<span class="normal">413</span>
<span class="normal">414</span>
<span class="normal">415</span>
<span class="normal">416</span>
<span class="normal">417</span>
<span class="normal">418</span>
<span class="normal">419</span>
<span class="normal">420</span>
<span class="normal">421</span>
<span class="normal">422</span>
<span class="normal">423</span>
<span class="normal">424</span>
<span class="normal">425</span>
<span class="normal">426</span>
<span class="normal">427</span>
<span class="normal">428</span>
<span class="normal">429</span>
<span class="normal">430</span>
<span class="normal">431</span>
<span class="normal">432</span>
<span class="normal">433</span>
<span class="normal">434</span>
<span class="normal">435</span>
<span class="normal">436</span>
<span class="normal">437</span>
<span class="normal">438</span>
<span class="normal">439</span>
<span class="normal">440</span>
<span class="normal">441</span>
<span class="normal">442</span>
<span class="normal">443</span>
<span class="normal">444</span>
<span class="normal">445</span>
<span class="normal">446</span>
<span class="normal">447</span>
<span class="normal">448</span>
<span class="normal">449</span>
<span class="normal">450</span>
<span class="normal">451</span>
<span class="normal">452</span>
<span class="normal">453</span>
<span class="normal">454</span>
<span class="normal">455</span>
<span class="normal">456</span>
<span class="normal">457</span>
<span class="normal">458</span>
<span class="normal">459</span>
<span class="normal">460</span>
<span class="normal">461</span>
<span class="normal">462</span>
<span class="normal">463</span>
<span class="normal">464</span>
<span class="normal">465</span>
<span class="normal">466</span>
<span class="normal">467</span>
<span class="normal">468</span>
<span class="normal">469</span>
<span class="normal">470</span>
<span class="normal">471</span>
<span class="normal">472</span>
<span class="normal">473</span>
<span class="normal">474</span>
<span class="normal">475</span>
<span class="normal">476</span>
<span class="normal">477</span>
<span class="normal">478</span>
<span class="normal">479</span>
<span class="normal">480</span>
<span class="normal">481</span>
<span class="normal">482</span>
<span class="normal">483</span>
<span class="normal">484</span>
<span class="normal">485</span>
<span class="normal">486</span>
<span class="normal">487</span>
<span class="normal">488</span>
<span class="normal">489</span>
<span class="normal">490</span>
<span class="normal">491</span>
<span class="normal">492</span>
<span class="normal">493</span>
<span class="normal">494</span>
<span class="normal">495</span>
<span class="normal">496</span>
<span class="normal">497</span>
<span class="normal">498</span></pre></div></td><td class="code"><div><pre><span></span><a id="line-1" name="line-1"></a><span class="cp">#include</span><span class="w"> </span><span class="cpf">&quot;gifdecoder.h&quot;</span>
<a id="line-2" name="line-2"></a><span class="cp">#include</span><span class="w"> </span><span class="cpf">&lt;QApplication&gt;</span>
<a id="line-3" name="line-3"></a><span class="cp">#include</span><span class="w"> </span><span class="cpf">&lt;QFile&gt;</span>
<a id="line-4" name="line-4"></a><span class="cp">#include</span><span class="w"> </span><span class="cpf">&lt;QIODevice&gt;</span>
<a id="line-5" name="line-5"></a><span class="cp">#include</span><span class="w"> </span><span class="cpf">&lt;QPainter&gt;</span>
<a id="line-6" name="line-6"></a>
<a id="line-7" name="line-7"></a><span class="kt">int</span><span class="w"> </span><span class="nf">readFromIODevice</span><span class="p">(</span><span class="n">GifFileType</span><span class="w"> </span><span class="o">*</span><span class="n">gifFile</span><span class="p">,</span><span class="w"> </span><span class="n">GifByteType</span><span class="w"> </span><span class="o">*</span><span class="n">data</span><span class="p">,</span><span class="w"> </span><span class="kt">int</span><span class="w"> </span><span class="n">maxSize</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
<a id="line-8" name="line-8"></a><span class="w">  </span><span class="k">return</span><span class="w"> </span><span class="kt">int</span><span class="p">(</span><span class="k">static_cast</span><span class="o">&lt;</span><span class="n">QIODevice</span><span class="w"> </span><span class="o">*&gt;</span><span class="p">(</span><span class="n">gifFile</span><span class="o">-&gt;</span><span class="n">UserData</span><span class="p">)</span>
<a id="line-9" name="line-9"></a><span class="w">                 </span><span class="o">-&gt;</span><span class="n">read</span><span class="p">(</span><span class="k">reinterpret_cast</span><span class="o">&lt;</span><span class="kt">char</span><span class="w"> </span><span class="o">*&gt;</span><span class="p">(</span><span class="n">data</span><span class="p">),</span><span class="w"> </span><span class="n">maxSize</span><span class="p">));</span>
<a id="line-10" name="line-10"></a><span class="p">}</span>
<a id="line-11" name="line-11"></a>
<a id="line-12" name="line-12"></a><span class="hll"><span class="n">GifDecoder</span><span class="o">::</span><span class="n">GifDecoder</span><span class="p">(</span><span class="n">QObject</span><span class="w"> </span><span class="o">*</span><span class="n">parent</span><span class="p">)</span><span class="w"> </span><span class="o">:</span><span class="w"> </span><span class="n">QObject</span><span class="p">(</span><span class="n">parent</span><span class="p">)</span><span class="w"> </span><span class="p">{}</span><span class="error2">&lt;--- Member variable 'GifDecoder::loopCount' is not initialized in the constructor.</span>
</span><a id="line-13" name="line-13"></a>
<a id="line-14" name="line-14"></a><span class="kt">bool</span><span class="w"> </span><span class="n">GifDecoder</span><span class="o">::</span><span class="n">load</span><span class="p">(</span><span class="k">const</span><span class="w"> </span><span class="n">QString</span><span class="w"> </span><span class="o">&amp;</span><span class="n">fileName</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
<a id="line-15" name="line-15"></a><span class="w">  </span><span class="n">QFile</span><span class="w"> </span><span class="nf">file</span><span class="p">(</span><span class="n">fileName</span><span class="p">);</span>
<a id="line-16" name="line-16"></a><span class="w">  </span><span class="k">if</span><span class="w"> </span><span class="p">(</span><span class="o">!</span><span class="n">file</span><span class="p">.</span><span class="n">open</span><span class="p">(</span><span class="n">QIODevice</span><span class="o">::</span><span class="n">ReadOnly</span><span class="p">))</span>
<a id="line-17" name="line-17"></a><span class="w">    </span><span class="k">return</span><span class="w"> </span><span class="nb">false</span><span class="p">;</span>
<a id="line-18" name="line-18"></a><span class="hll"><span class="w">  </span><span class="k">static</span><span class="w"> </span><span class="kt">int</span><span class="w"> </span><span class="n">interlacedOffset</span><span class="p">[]</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="p">{</span><span class="mi">0</span><span class="p">,</span><span class="w"> </span><span class="mi">4</span><span class="p">,</span><span class="w"> </span><span class="mi">2</span><span class="p">,</span><span class="error2">&lt;--- Variable 'interlacedOffset' can be declared as const array</span>
</span><a id="line-19" name="line-19"></a><span class="w">                                   </span><span class="mi">1</span><span class="p">};</span><span class="w"> </span><span class="cm">/* The way Interlaced image should. */</span>
<a id="line-20" name="line-20"></a><span class="hll"><span class="w">  </span><span class="k">static</span><span class="w"> </span><span class="kt">int</span><span class="w"> </span><span class="n">interlacedJumps</span><span class="p">[]</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="p">{</span><span class="mi">8</span><span class="p">,</span><span class="w"> </span><span class="mi">8</span><span class="p">,</span><span class="w"> </span><span class="mi">4</span><span class="p">,</span><span class="error2">&lt;--- Variable 'interlacedJumps' can be declared as const array</span>
</span><a id="line-21" name="line-21"></a><span class="w">                                  </span><span class="mi">2</span><span class="p">};</span><span class="w"> </span><span class="cm">/* be read - offsets and jumps... */</span>
<a id="line-22" name="line-22"></a>
<a id="line-23" name="line-23"></a><span class="w">  </span><span class="kt">int</span><span class="w"> </span><span class="n">error</span><span class="p">;</span>
<a id="line-24" name="line-24"></a><span class="w">  </span><span class="n">QIODevice</span><span class="w"> </span><span class="o">*</span><span class="n">device</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="o">&amp;</span><span class="n">file</span><span class="p">;</span>
<a id="line-25" name="line-25"></a><span class="w">  </span><span class="n">GifFileType</span><span class="w"> </span><span class="o">*</span><span class="n">gifFile</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">DGifOpen</span><span class="p">(</span><span class="n">device</span><span class="p">,</span><span class="w"> </span><span class="n">readFromIODevice</span><span class="p">,</span><span class="w"> </span><span class="o">&amp;</span><span class="n">error</span><span class="p">);</span>
<a id="line-26" name="line-26"></a>
<a id="line-27" name="line-27"></a><span class="w">  </span><span class="k">if</span><span class="w"> </span><span class="p">(</span><span class="o">!</span><span class="n">gifFile</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
<a id="line-28" name="line-28"></a><span class="w">    </span><span class="n">_lasterr</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">error</span><span class="p">;</span>
<a id="line-29" name="line-29"></a><span class="w">    </span><span class="k">return</span><span class="w"> </span><span class="nb">false</span><span class="p">;</span>
<a id="line-30" name="line-30"></a><span class="w">  </span><span class="p">}</span>
<a id="line-31" name="line-31"></a>
<a id="line-32" name="line-32"></a><span class="w">  </span><span class="k">if</span><span class="w"> </span><span class="p">(</span><span class="n">DGifSlurp</span><span class="p">(</span><span class="n">gifFile</span><span class="p">)</span><span class="w"> </span><span class="o">==</span><span class="w"> </span><span class="n">GIF_ERROR</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
<a id="line-33" name="line-33"></a><span class="w">    </span><span class="n">_lasterr</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">error</span><span class="p">;</span>
<a id="line-34" name="line-34"></a><span class="w">    </span><span class="k">return</span><span class="w"> </span><span class="nb">false</span><span class="p">;</span>
<a id="line-35" name="line-35"></a><span class="w">  </span><span class="p">}</span>
<a id="line-36" name="line-36"></a>
<a id="line-37" name="line-37"></a><span class="w">  </span><span class="n">frameInfos</span><span class="p">.</span><span class="n">clear</span><span class="p">();</span><span class="w"> </span><span class="c1">// fixed by wingsummer</span>
<a id="line-38" name="line-38"></a>
<a id="line-39" name="line-39"></a><span class="w">  </span><span class="n">canvasSize</span><span class="p">.</span><span class="n">setWidth</span><span class="p">(</span><span class="n">gifFile</span><span class="o">-&gt;</span><span class="n">SWidth</span><span class="p">);</span>
<a id="line-40" name="line-40"></a><span class="w">  </span><span class="n">canvasSize</span><span class="p">.</span><span class="n">setHeight</span><span class="p">(</span><span class="n">gifFile</span><span class="o">-&gt;</span><span class="n">SHeight</span><span class="p">);</span>
<a id="line-41" name="line-41"></a><span class="w">  </span><span class="k">if</span><span class="w"> </span><span class="p">(</span><span class="n">gifFile</span><span class="o">-&gt;</span><span class="n">SColorMap</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
<a id="line-42" name="line-42"></a><span class="w">    </span><span class="n">globalColorTable</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">colorTableFromColorMapObject</span><span class="p">(</span><span class="n">gifFile</span><span class="o">-&gt;</span><span class="n">SColorMap</span><span class="p">);</span>
<a id="line-43" name="line-43"></a><span class="w">    </span><span class="k">if</span><span class="w"> </span><span class="p">(</span><span class="n">gifFile</span><span class="o">-&gt;</span><span class="n">SBackGroundColor</span><span class="w"> </span><span class="o">&lt;</span><span class="w"> </span><span class="n">globalColorTable</span><span class="p">.</span><span class="n">size</span><span class="p">())</span>
<a id="line-44" name="line-44"></a><span class="w">      </span><span class="n">bgColor</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">QColor</span><span class="p">(</span><span class="n">globalColorTable</span><span class="p">[</span><span class="n">gifFile</span><span class="o">-&gt;</span><span class="n">SBackGroundColor</span><span class="p">]);</span>
<a id="line-45" name="line-45"></a><span class="w">  </span><span class="p">}</span>
<a id="line-46" name="line-46"></a>
<a id="line-47" name="line-47"></a><span class="w">  </span><span class="n">QImage</span><span class="w"> </span><span class="n">pimg</span><span class="p">(</span><span class="n">canvasSize</span><span class="p">,</span><span class="w"> </span><span class="n">QImage</span><span class="o">::</span><span class="n">Format_RGBA8888</span><span class="p">);</span>
<a id="line-48" name="line-48"></a><span class="w">  </span><span class="n">QPainter</span><span class="w"> </span><span class="nf">p</span><span class="p">(</span><span class="o">&amp;</span><span class="n">pimg</span><span class="p">);</span>
<a id="line-49" name="line-49"></a><span class="w">  </span><span class="n">p</span><span class="p">.</span><span class="n">setRenderHint</span><span class="p">(</span><span class="n">QPainter</span><span class="o">::</span><span class="n">RenderHint</span><span class="o">::</span><span class="n">HighQualityAntialiasing</span><span class="p">);</span>
<a id="line-50" name="line-50"></a><span class="w">  </span><span class="n">pimg</span><span class="p">.</span><span class="n">fill</span><span class="p">(</span><span class="n">Qt</span><span class="o">::</span><span class="n">transparent</span><span class="p">);</span>
<a id="line-51" name="line-51"></a>
<a id="line-52" name="line-52"></a><span class="w">  </span><span class="k">for</span><span class="w"> </span><span class="p">(</span><span class="kt">int</span><span class="w"> </span><span class="n">idx</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="mi">0</span><span class="p">;</span><span class="w"> </span><span class="n">idx</span><span class="w"> </span><span class="o">&lt;</span><span class="w"> </span><span class="n">gifFile</span><span class="o">-&gt;</span><span class="n">ImageCount</span><span class="p">;</span><span class="w"> </span><span class="o">++</span><span class="n">idx</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
<a id="line-53" name="line-53"></a><span class="w">    </span><span class="n">QApplication</span><span class="o">::</span><span class="n">processEvents</span><span class="p">();</span>
<a id="line-54" name="line-54"></a>
<a id="line-55" name="line-55"></a><span class="w">    </span><span class="n">SavedImage</span><span class="w"> </span><span class="n">gifImage</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">gifFile</span><span class="o">-&gt;</span><span class="n">SavedImages</span><span class="p">[</span><span class="n">idx</span><span class="p">];</span>
<a id="line-56" name="line-56"></a><span class="w">    </span><span class="kt">int</span><span class="w"> </span><span class="n">top</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">gifImage</span><span class="p">.</span><span class="n">ImageDesc</span><span class="p">.</span><span class="n">Top</span><span class="p">;</span>
<a id="line-57" name="line-57"></a><span class="w">    </span><span class="kt">int</span><span class="w"> </span><span class="n">left</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">gifImage</span><span class="p">.</span><span class="n">ImageDesc</span><span class="p">.</span><span class="n">Left</span><span class="p">;</span>
<a id="line-58" name="line-58"></a><span class="w">    </span><span class="kt">int</span><span class="w"> </span><span class="n">width</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">gifImage</span><span class="p">.</span><span class="n">ImageDesc</span><span class="p">.</span><span class="n">Width</span><span class="p">;</span>
<a id="line-59" name="line-59"></a><span class="w">    </span><span class="kt">int</span><span class="w"> </span><span class="n">height</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">gifImage</span><span class="p">.</span><span class="n">ImageDesc</span><span class="p">.</span><span class="n">Height</span><span class="p">;</span>
<a id="line-60" name="line-60"></a>
<a id="line-61" name="line-61"></a><span class="w">    </span><span class="n">QGifFrameInfoData</span><span class="w"> </span><span class="n">frameInfo</span><span class="p">;</span>
<a id="line-62" name="line-62"></a><span class="w">    </span><span class="n">GraphicsControlBlock</span><span class="w"> </span><span class="n">gcb</span><span class="p">;</span>
<a id="line-63" name="line-63"></a><span class="w">    </span><span class="n">DGifSavedExtensionToGCB</span><span class="p">(</span><span class="n">gifFile</span><span class="p">,</span><span class="w"> </span><span class="n">idx</span><span class="p">,</span><span class="w"> </span><span class="o">&amp;</span><span class="n">gcb</span><span class="p">);</span>
<a id="line-64" name="line-64"></a><span class="w">    </span><span class="kt">int</span><span class="w"> </span><span class="n">transColorIndex</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">gcb</span><span class="p">.</span><span class="n">TransparentColor</span><span class="p">;</span>
<a id="line-65" name="line-65"></a>
<a id="line-66" name="line-66"></a><span class="w">    </span><span class="n">QVector</span><span class="o">&lt;</span><span class="n">QRgb</span><span class="o">&gt;</span><span class="w"> </span><span class="n">colorTable</span><span class="p">;</span>
<a id="line-67" name="line-67"></a><span class="w">    </span><span class="k">if</span><span class="w"> </span><span class="p">(</span><span class="n">gifImage</span><span class="p">.</span><span class="n">ImageDesc</span><span class="p">.</span><span class="n">ColorMap</span><span class="p">)</span>
<a id="line-68" name="line-68"></a><span class="w">      </span><span class="n">colorTable</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">colorTableFromColorMapObject</span><span class="p">(</span><span class="n">gifImage</span><span class="p">.</span><span class="n">ImageDesc</span><span class="p">.</span><span class="n">ColorMap</span><span class="p">,</span>
<a id="line-69" name="line-69"></a><span class="w">                                                </span><span class="n">transColorIndex</span><span class="p">);</span>
<a id="line-70" name="line-70"></a><span class="w">    </span><span class="k">else</span><span class="w"> </span><span class="k">if</span><span class="w"> </span><span class="p">(</span><span class="n">transColorIndex</span><span class="w"> </span><span class="o">!=</span><span class="w"> </span><span class="mi">-1</span><span class="p">)</span>
<a id="line-71" name="line-71"></a><span class="w">      </span><span class="n">colorTable</span><span class="w"> </span><span class="o">=</span>
<a id="line-72" name="line-72"></a><span class="w">          </span><span class="n">colorTableFromColorMapObject</span><span class="p">(</span><span class="n">gifFile</span><span class="o">-&gt;</span><span class="n">SColorMap</span><span class="p">,</span><span class="w"> </span><span class="n">transColorIndex</span><span class="p">);</span>
<a id="line-73" name="line-73"></a><span class="w">    </span><span class="k">else</span>
<a id="line-74" name="line-74"></a><span class="w">      </span><span class="n">colorTable</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">globalColorTable</span><span class="p">;</span>
<a id="line-75" name="line-75"></a>
<a id="line-76" name="line-76"></a><span class="w">    </span><span class="k">if</span><span class="w"> </span><span class="p">(</span><span class="n">transColorIndex</span><span class="w"> </span><span class="o">!=</span><span class="w"> </span><span class="mi">-1</span><span class="p">)</span>
<a id="line-77" name="line-77"></a><span class="w">      </span><span class="n">frameInfo</span><span class="p">.</span><span class="n">transparentColor</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">colorTable</span><span class="p">[</span><span class="n">transColorIndex</span><span class="p">];</span>
<a id="line-78" name="line-78"></a><span class="w">    </span><span class="n">frameInfo</span><span class="p">.</span><span class="n">delayTime</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">gcb</span><span class="p">.</span><span class="n">DelayTime</span><span class="w"> </span><span class="o">*</span><span class="w"> </span><span class="mi">10</span><span class="p">;</span><span class="w"> </span><span class="c1">// convert to milliseconds</span>
<a id="line-79" name="line-79"></a><span class="w">    </span><span class="c1">// frameInfo.interlace = gifImage.ImageDesc.Interlace;</span>
<a id="line-80" name="line-80"></a><span class="w">    </span><span class="c1">// frameInfo.offset = QPoint(left, top);</span>
<a id="line-81" name="line-81"></a>
<a id="line-82" name="line-82"></a><span class="w">    </span><span class="n">QImage</span><span class="w"> </span><span class="nf">image</span><span class="p">(</span><span class="n">width</span><span class="p">,</span><span class="w"> </span><span class="n">height</span><span class="p">,</span><span class="w"> </span><span class="n">QImage</span><span class="o">::</span><span class="n">Format_Indexed8</span><span class="p">);</span>
<a id="line-83" name="line-83"></a><span class="w">    </span><span class="n">image</span><span class="p">.</span><span class="n">setOffset</span><span class="p">(</span><span class="n">QPoint</span><span class="p">(</span><span class="n">left</span><span class="p">,</span><span class="w"> </span><span class="n">top</span><span class="p">));</span><span class="w"> </span><span class="c1">// Maybe useful for some users.</span>
<a id="line-84" name="line-84"></a><span class="w">    </span><span class="n">image</span><span class="p">.</span><span class="n">setColorTable</span><span class="p">(</span><span class="n">colorTable</span><span class="p">);</span>
<a id="line-85" name="line-85"></a><span class="w">    </span><span class="k">if</span><span class="w"> </span><span class="p">(</span><span class="n">transColorIndex</span><span class="w"> </span><span class="o">!=</span><span class="w"> </span><span class="mi">-1</span><span class="p">)</span>
<a id="line-86" name="line-86"></a><span class="w">      </span><span class="n">image</span><span class="p">.</span><span class="n">fill</span><span class="p">(</span><span class="n">uint</span><span class="p">(</span><span class="n">transColorIndex</span><span class="p">));</span>
<a id="line-87" name="line-87"></a><span class="w">    </span><span class="k">else</span><span class="w"> </span><span class="k">if</span><span class="w"> </span><span class="p">(</span><span class="o">!</span><span class="n">globalColorTable</span><span class="p">.</span><span class="n">isEmpty</span><span class="p">())</span>
<a id="line-88" name="line-88"></a><span class="w">      </span><span class="n">image</span><span class="p">.</span><span class="n">fill</span><span class="p">(</span><span class="n">uint</span><span class="p">(</span><span class="n">gifFile</span><span class="o">-&gt;</span><span class="n">SBackGroundColor</span><span class="p">));</span><span class="w"> </span><span class="c1">//! ToDo</span>
<a id="line-89" name="line-89"></a>
<a id="line-90" name="line-90"></a><span class="w">    </span><span class="k">if</span><span class="w"> </span><span class="p">(</span><span class="n">gifImage</span><span class="p">.</span><span class="n">ImageDesc</span><span class="p">.</span><span class="n">Interlace</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
<a id="line-91" name="line-91"></a><span class="w">      </span><span class="kt">int</span><span class="w"> </span><span class="n">line</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="mi">0</span><span class="p">;</span>
<a id="line-92" name="line-92"></a><span class="w">      </span><span class="k">for</span><span class="w"> </span><span class="p">(</span><span class="kt">int</span><span class="w"> </span><span class="n">i</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="mi">0</span><span class="p">;</span><span class="w"> </span><span class="n">i</span><span class="w"> </span><span class="o">&lt;</span><span class="w"> </span><span class="mi">4</span><span class="p">;</span><span class="w"> </span><span class="n">i</span><span class="o">++</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
<a id="line-93" name="line-93"></a><span class="w">        </span><span class="k">for</span><span class="w"> </span><span class="p">(</span><span class="kt">int</span><span class="w"> </span><span class="n">row</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">interlacedOffset</span><span class="p">[</span><span class="n">i</span><span class="p">];</span><span class="w"> </span><span class="n">row</span><span class="w"> </span><span class="o">&lt;</span><span class="w"> </span><span class="n">height</span><span class="p">;</span>
<a id="line-94" name="line-94"></a><span class="w">             </span><span class="n">row</span><span class="w"> </span><span class="o">+=</span><span class="w"> </span><span class="n">interlacedJumps</span><span class="p">[</span><span class="n">i</span><span class="p">])</span><span class="w"> </span><span class="p">{</span>
<a id="line-95" name="line-95"></a><span class="w">          </span><span class="n">memcpy</span><span class="p">(</span><span class="n">image</span><span class="p">.</span><span class="n">scanLine</span><span class="p">(</span><span class="n">row</span><span class="p">),</span><span class="w"> </span><span class="n">gifImage</span><span class="p">.</span><span class="n">RasterBits</span><span class="w"> </span><span class="o">+</span><span class="w"> </span><span class="n">line</span><span class="w"> </span><span class="o">*</span><span class="w"> </span><span class="n">width</span><span class="p">,</span>
<a id="line-96" name="line-96"></a><span class="w">                 </span><span class="kt">size_t</span><span class="p">(</span><span class="n">width</span><span class="p">));</span>
<a id="line-97" name="line-97"></a><span class="w">          </span><span class="n">line</span><span class="o">++</span><span class="p">;</span>
<a id="line-98" name="line-98"></a><span class="w">          </span><span class="n">QApplication</span><span class="o">::</span><span class="n">processEvents</span><span class="p">();</span>
<a id="line-99" name="line-99"></a><span class="w">        </span><span class="p">}</span>
<a id="line-100" name="line-100"></a><span class="w">        </span><span class="n">QApplication</span><span class="o">::</span><span class="n">processEvents</span><span class="p">();</span>
<a id="line-101" name="line-101"></a><span class="w">      </span><span class="p">}</span>
<a id="line-102" name="line-102"></a><span class="w">    </span><span class="p">}</span><span class="w"> </span><span class="k">else</span><span class="w"> </span><span class="p">{</span>
<a id="line-103" name="line-103"></a><span class="w">      </span><span class="k">for</span><span class="w"> </span><span class="p">(</span><span class="kt">int</span><span class="w"> </span><span class="n">row</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="mi">0</span><span class="p">;</span><span class="w"> </span><span class="n">row</span><span class="w"> </span><span class="o">&lt;</span><span class="w"> </span><span class="n">height</span><span class="p">;</span><span class="w"> </span><span class="n">row</span><span class="o">++</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
<a id="line-104" name="line-104"></a><span class="w">        </span><span class="n">memcpy</span><span class="p">(</span><span class="n">image</span><span class="p">.</span><span class="n">scanLine</span><span class="p">(</span><span class="n">row</span><span class="p">),</span><span class="w"> </span><span class="n">gifImage</span><span class="p">.</span><span class="n">RasterBits</span><span class="w"> </span><span class="o">+</span><span class="w"> </span><span class="n">row</span><span class="w"> </span><span class="o">*</span><span class="w"> </span><span class="n">width</span><span class="p">,</span>
<a id="line-105" name="line-105"></a><span class="w">               </span><span class="kt">size_t</span><span class="p">(</span><span class="n">width</span><span class="p">));</span>
<a id="line-106" name="line-106"></a><span class="w">        </span><span class="n">QApplication</span><span class="o">::</span><span class="n">processEvents</span><span class="p">();</span>
<a id="line-107" name="line-107"></a><span class="w">      </span><span class="p">}</span>
<a id="line-108" name="line-108"></a><span class="w">    </span><span class="p">}</span>
<a id="line-109" name="line-109"></a>
<a id="line-110" name="line-110"></a><span class="w">    </span><span class="c1">// Extract other data for the image.</span>
<a id="line-111" name="line-111"></a><span class="w">    </span><span class="k">if</span><span class="w"> </span><span class="p">(</span><span class="n">idx</span><span class="w"> </span><span class="o">==</span><span class="w"> </span><span class="mi">0</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
<a id="line-112" name="line-112"></a><span class="w">      </span><span class="k">if</span><span class="w"> </span><span class="p">(</span><span class="n">gifImage</span><span class="p">.</span><span class="n">ExtensionBlockCount</span><span class="w"> </span><span class="o">&gt;</span><span class="w"> </span><span class="mi">2</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
<a id="line-113" name="line-113"></a><span class="w">        </span><span class="n">ExtensionBlock</span><span class="w"> </span><span class="o">*</span><span class="n">extBlock</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">gifImage</span><span class="p">.</span><span class="n">ExtensionBlocks</span><span class="p">;</span>
<a id="line-114" name="line-114"></a><span class="w">        </span><span class="k">if</span><span class="w"> </span><span class="p">(</span><span class="n">extBlock</span><span class="o">-&gt;</span><span class="n">Function</span><span class="w"> </span><span class="o">==</span><span class="w"> </span><span class="n">APPLICATION_EXT_FUNC_CODE</span><span class="w"> </span><span class="o">&amp;&amp;</span>
<a id="line-115" name="line-115"></a><span class="w">            </span><span class="n">extBlock</span><span class="o">-&gt;</span><span class="n">ByteCount</span><span class="w"> </span><span class="o">==</span><span class="w"> </span><span class="mi">8</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
<a id="line-116" name="line-116"></a><span class="w">          </span><span class="k">if</span><span class="w"> </span><span class="p">(</span><span class="n">QByteArray</span><span class="p">(</span><span class="k">reinterpret_cast</span><span class="o">&lt;</span><span class="kt">char</span><span class="w"> </span><span class="o">*&gt;</span><span class="p">(</span><span class="n">extBlock</span><span class="o">-&gt;</span><span class="n">Bytes</span><span class="p">))</span><span class="w"> </span><span class="o">==</span>
<a id="line-117" name="line-117"></a><span class="w">              </span><span class="n">QByteArray</span><span class="p">(</span><span class="s">&quot;NETSCAPE2.0&quot;</span><span class="p">))</span><span class="w"> </span><span class="p">{</span>
<a id="line-118" name="line-118"></a><span class="w">            </span><span class="n">ExtensionBlock</span><span class="w"> </span><span class="o">*</span><span class="n">block</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">gifImage</span><span class="p">.</span><span class="n">ExtensionBlocks</span><span class="w"> </span><span class="o">+</span><span class="w"> </span><span class="mi">1</span><span class="p">;</span>
<a id="line-119" name="line-119"></a><span class="w">            </span><span class="k">if</span><span class="w"> </span><span class="p">(</span><span class="n">block</span><span class="o">-&gt;</span><span class="n">ByteCount</span><span class="w"> </span><span class="o">==</span><span class="w"> </span><span class="mi">3</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
<a id="line-120" name="line-120"></a><span class="w">              </span><span class="n">loopCount</span><span class="w"> </span><span class="o">=</span>
<a id="line-121" name="line-121"></a><span class="w">                  </span><span class="n">uchar</span><span class="p">(</span><span class="n">block</span><span class="o">-&gt;</span><span class="n">Bytes</span><span class="p">[</span><span class="mi">1</span><span class="p">])</span><span class="w"> </span><span class="o">+</span><span class="w"> </span><span class="n">uchar</span><span class="p">((</span><span class="n">block</span><span class="o">-&gt;</span><span class="n">Bytes</span><span class="p">[</span><span class="mi">2</span><span class="p">])</span><span class="w"> </span><span class="o">&lt;&lt;</span><span class="w"> </span><span class="mi">8</span><span class="p">);</span>
<a id="line-122" name="line-122"></a><span class="w">            </span><span class="p">}</span>
<a id="line-123" name="line-123"></a><span class="w">          </span><span class="p">}</span>
<a id="line-124" name="line-124"></a><span class="w">        </span><span class="p">}</span>
<a id="line-125" name="line-125"></a><span class="w">      </span><span class="p">}</span>
<a id="line-126" name="line-126"></a><span class="w">    </span><span class="p">}</span>
<a id="line-127" name="line-127"></a>
<a id="line-128" name="line-128"></a><span class="w">    </span><span class="n">p</span><span class="p">.</span><span class="n">drawImage</span><span class="p">(</span><span class="n">QPoint</span><span class="p">(</span><span class="n">left</span><span class="p">,</span><span class="w"> </span><span class="n">top</span><span class="p">),</span><span class="w"> </span><span class="n">image</span><span class="p">);</span>
<a id="line-129" name="line-129"></a><span class="w">    </span><span class="n">frameInfo</span><span class="p">.</span><span class="n">image</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">pimg</span><span class="p">;</span>
<a id="line-130" name="line-130"></a><span class="w">    </span><span class="n">frameInfos</span><span class="p">.</span><span class="n">append</span><span class="p">(</span><span class="n">frameInfo</span><span class="p">);</span>
<a id="line-131" name="line-131"></a><span class="w">  </span><span class="p">}</span>
<a id="line-132" name="line-132"></a>
<a id="line-133" name="line-133"></a><span class="w">  </span><span class="n">DGifCloseFile</span><span class="p">(</span><span class="n">gifFile</span><span class="p">);</span>
<a id="line-134" name="line-134"></a><span class="w">  </span><span class="n">emit</span><span class="w"> </span><span class="nf">frameRefreshAll</span><span class="p">();</span>
<a id="line-135" name="line-135"></a><span class="w">  </span><span class="k">return</span><span class="w"> </span><span class="nb">true</span><span class="p">;</span>
<a id="line-136" name="line-136"></a><span class="p">}</span>
<a id="line-137" name="line-137"></a>
<a id="line-138" name="line-138"></a><span class="n">QList</span><span class="o">&lt;</span><span class="n">QGifFrameInfoData</span><span class="o">&gt;</span><span class="w"> </span><span class="o">&amp;</span><span class="n">GifDecoder</span><span class="o">::</span><span class="n">frames</span><span class="p">()</span><span class="w"> </span><span class="p">{</span><span class="w"> </span><span class="k">return</span><span class="w"> </span><span class="n">frameInfos</span><span class="p">;</span><span class="w"> </span><span class="p">}</span>
<a id="line-139" name="line-139"></a>
<a id="line-140" name="line-140"></a><span class="kt">void</span><span class="w"> </span><span class="n">GifDecoder</span><span class="o">::</span><span class="n">dumpImage</span><span class="p">(</span><span class="n">QList</span><span class="o">&lt;</span><span class="n">QImage</span><span class="o">&gt;</span><span class="w"> </span><span class="o">&amp;</span><span class="n">list</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
<a id="line-141" name="line-141"></a><span class="w">  </span><span class="n">list</span><span class="p">.</span><span class="n">clear</span><span class="p">();</span>
<a id="line-142" name="line-142"></a><span class="w">  </span><span class="k">for</span><span class="w"> </span><span class="p">(</span><span class="k">auto</span><span class="w"> </span><span class="o">&amp;</span><span class="n">item</span><span class="w"> </span><span class="o">:</span><span class="w"> </span><span class="n">frameInfos</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
<a id="line-143" name="line-143"></a><span class="w">    </span><span class="n">list</span><span class="p">.</span><span class="n">append</span><span class="p">(</span><span class="n">item</span><span class="p">.</span><span class="n">image</span><span class="p">);</span>
<a id="line-144" name="line-144"></a><span class="w">  </span><span class="p">}</span>
<a id="line-145" name="line-145"></a><span class="p">}</span>
<a id="line-146" name="line-146"></a>
<a id="line-147" name="line-147"></a><span class="kt">void</span><span class="w"> </span><span class="n">GifDecoder</span><span class="o">::</span><span class="n">swap</span><span class="p">(</span><span class="n">QList</span><span class="o">&lt;</span><span class="n">QImage</span><span class="o">&gt;</span><span class="w"> </span><span class="o">&amp;</span><span class="n">list</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
<a id="line-148" name="line-148"></a><span class="w">  </span><span class="k">if</span><span class="w"> </span><span class="p">(</span><span class="n">list</span><span class="p">.</span><span class="n">count</span><span class="p">()</span><span class="w"> </span><span class="o">!=</span><span class="w"> </span><span class="k">this</span><span class="o">-&gt;</span><span class="n">frameInfos</span><span class="p">.</span><span class="n">count</span><span class="p">())</span>
<a id="line-149" name="line-149"></a><span class="w">    </span><span class="k">return</span><span class="p">;</span>
<a id="line-150" name="line-150"></a>
<a id="line-151" name="line-151"></a><span class="w">  </span><span class="k">auto</span><span class="w"> </span><span class="n">p</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">list</span><span class="p">.</span><span class="n">begin</span><span class="p">();</span>
<a id="line-152" name="line-152"></a><span class="w">  </span><span class="k">auto</span><span class="w"> </span><span class="n">pc</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">frameInfos</span><span class="p">.</span><span class="n">begin</span><span class="p">();</span>
<a id="line-153" name="line-153"></a>
<a id="line-154" name="line-154"></a><span class="w">  </span><span class="k">for</span><span class="w"> </span><span class="p">(;</span><span class="w"> </span><span class="n">p</span><span class="w"> </span><span class="o">!=</span><span class="w"> </span><span class="n">list</span><span class="p">.</span><span class="n">end</span><span class="p">();</span><span class="w"> </span><span class="n">p</span><span class="o">++</span><span class="p">,</span><span class="w"> </span><span class="n">pc</span><span class="o">++</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
<a id="line-155" name="line-155"></a><span class="hll"><span class="w">    </span><span class="n">QImage</span><span class="w"> </span><span class="n">img</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">p</span><span class="o">-&gt;</span><span class="n">copy</span><span class="p">();</span><span class="error2">&lt;--- Shadow variable</span>
</span><a id="line-156" name="line-156"></a><span class="w">    </span><span class="p">(</span><span class="o">*</span><span class="n">pc</span><span class="p">).</span><span class="n">image</span><span class="p">.</span><span class="n">swap</span><span class="p">(</span><span class="n">img</span><span class="p">);</span>
<a id="line-157" name="line-157"></a><span class="w">  </span><span class="p">}</span>
<a id="line-158" name="line-158"></a><span class="p">}</span>
<a id="line-159" name="line-159"></a>
<a id="line-160" name="line-160"></a><span class="n">QSize</span><span class="w"> </span><span class="n">GifDecoder</span><span class="o">::</span><span class="n">size</span><span class="p">()</span><span class="w"> </span><span class="p">{</span><span class="w"> </span><span class="k">return</span><span class="w"> </span><span class="n">canvasSize</span><span class="p">;</span><span class="w"> </span><span class="p">}</span>
<a id="line-161" name="line-161"></a>
<a id="line-162" name="line-162"></a><span class="hll"><span class="n">QString</span><span class="w"> </span><span class="n">GifDecoder</span><span class="o">::</span><span class="n">GetErrorString</span><span class="p">(</span><span class="kt">int</span><span class="w"> </span><span class="n">ErrorCode</span><span class="p">)</span><span class="w"> </span><span class="p">{</span><span class="error2">&lt;--- The function 'GetErrorString' is never used.</span>
</span><a id="line-163" name="line-163"></a><span class="w">  </span><span class="n">QString</span><span class="w"> </span><span class="n">Err</span><span class="p">;</span>
<a id="line-164" name="line-164"></a><span class="w">  </span><span class="k">switch</span><span class="w"> </span><span class="p">(</span><span class="n">ErrorCode</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
<a id="line-165" name="line-165"></a><span class="w">  </span><span class="k">case</span><span class="w"> </span><span class="no">E_GIF_ERR_OPEN_FAILED</span><span class="p">:</span>
<a id="line-166" name="line-166"></a><span class="w">    </span><span class="n">Err</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">tr</span><span class="p">(</span><span class="s">&quot;Failed to open given file&quot;</span><span class="p">);</span>
<a id="line-167" name="line-167"></a><span class="w">    </span><span class="k">break</span><span class="p">;</span>
<a id="line-168" name="line-168"></a><span class="w">  </span><span class="k">case</span><span class="w"> </span><span class="no">E_GIF_ERR_WRITE_FAILED</span><span class="p">:</span>
<a id="line-169" name="line-169"></a><span class="w">    </span><span class="n">Err</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">tr</span><span class="p">(</span><span class="s">&quot;Failed to write to given file&quot;</span><span class="p">);</span>
<a id="line-170" name="line-170"></a><span class="w">    </span><span class="k">break</span><span class="p">;</span>
<a id="line-171" name="line-171"></a><span class="w">  </span><span class="k">case</span><span class="w"> </span><span class="no">E_GIF_ERR_HAS_SCRN_DSCR</span><span class="p">:</span>
<a id="line-172" name="line-172"></a><span class="w">    </span><span class="n">Err</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">tr</span><span class="p">(</span><span class="s">&quot;Screen descriptor has already been set&quot;</span><span class="p">);</span>
<a id="line-173" name="line-173"></a><span class="w">    </span><span class="k">break</span><span class="p">;</span>
<a id="line-174" name="line-174"></a><span class="w">  </span><span class="k">case</span><span class="w"> </span><span class="no">E_GIF_ERR_HAS_IMAG_DSCR</span><span class="p">:</span>
<a id="line-175" name="line-175"></a><span class="w">    </span><span class="n">Err</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">tr</span><span class="p">(</span><span class="s">&quot;Image descriptor is still active&quot;</span><span class="p">);</span>
<a id="line-176" name="line-176"></a><span class="w">    </span><span class="k">break</span><span class="p">;</span>
<a id="line-177" name="line-177"></a><span class="w">  </span><span class="k">case</span><span class="w"> </span><span class="no">E_GIF_ERR_NO_COLOR_MAP</span><span class="p">:</span>
<a id="line-178" name="line-178"></a><span class="w">    </span><span class="n">Err</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">tr</span><span class="p">(</span><span class="s">&quot;Neither global nor local color map&quot;</span><span class="p">);</span>
<a id="line-179" name="line-179"></a><span class="w">    </span><span class="k">break</span><span class="p">;</span>
<a id="line-180" name="line-180"></a><span class="w">  </span><span class="k">case</span><span class="w"> </span><span class="no">E_GIF_ERR_DATA_TOO_BIG</span><span class="p">:</span>
<a id="line-181" name="line-181"></a><span class="w">    </span><span class="n">Err</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">tr</span><span class="p">(</span><span class="s">&quot;Number of pixels bigger than width * height&quot;</span><span class="p">);</span>
<a id="line-182" name="line-182"></a><span class="w">    </span><span class="k">break</span><span class="p">;</span>
<a id="line-183" name="line-183"></a><span class="w">  </span><span class="k">case</span><span class="w"> </span><span class="no">E_GIF_ERR_NOT_ENOUGH_MEM</span><span class="p">:</span>
<a id="line-184" name="line-184"></a><span class="w">    </span><span class="n">Err</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">tr</span><span class="p">(</span><span class="s">&quot;Failed to allocate required memory&quot;</span><span class="p">);</span>
<a id="line-185" name="line-185"></a><span class="w">    </span><span class="k">break</span><span class="p">;</span>
<a id="line-186" name="line-186"></a><span class="w">  </span><span class="k">case</span><span class="w"> </span><span class="no">E_GIF_ERR_DISK_IS_FULL</span><span class="p">:</span>
<a id="line-187" name="line-187"></a><span class="w">    </span><span class="n">Err</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">tr</span><span class="p">(</span><span class="s">&quot;Write failed (disk full?)&quot;</span><span class="p">);</span>
<a id="line-188" name="line-188"></a><span class="w">    </span><span class="k">break</span><span class="p">;</span>
<a id="line-189" name="line-189"></a><span class="w">  </span><span class="k">case</span><span class="w"> </span><span class="no">E_GIF_ERR_CLOSE_FAILED</span><span class="p">:</span>
<a id="line-190" name="line-190"></a><span class="w">    </span><span class="n">Err</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">tr</span><span class="p">(</span><span class="s">&quot;Failed to close given file&quot;</span><span class="p">);</span>
<a id="line-191" name="line-191"></a><span class="w">    </span><span class="k">break</span><span class="p">;</span>
<a id="line-192" name="line-192"></a><span class="w">  </span><span class="k">case</span><span class="w"> </span><span class="no">E_GIF_ERR_NOT_WRITEABLE</span><span class="p">:</span>
<a id="line-193" name="line-193"></a><span class="w">    </span><span class="n">Err</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">tr</span><span class="p">(</span><span class="s">&quot;Given file was not opened for write&quot;</span><span class="p">);</span>
<a id="line-194" name="line-194"></a><span class="w">    </span><span class="k">break</span><span class="p">;</span>
<a id="line-195" name="line-195"></a><span class="w">  </span><span class="k">case</span><span class="w"> </span><span class="no">D_GIF_ERR_OPEN_FAILED</span><span class="p">:</span>
<a id="line-196" name="line-196"></a><span class="w">    </span><span class="n">Err</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">tr</span><span class="p">(</span><span class="s">&quot;Failed to open given file&quot;</span><span class="p">);</span>
<a id="line-197" name="line-197"></a><span class="w">    </span><span class="k">break</span><span class="p">;</span>
<a id="line-198" name="line-198"></a><span class="w">  </span><span class="k">case</span><span class="w"> </span><span class="no">D_GIF_ERR_READ_FAILED</span><span class="p">:</span>
<a id="line-199" name="line-199"></a><span class="w">    </span><span class="n">Err</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">tr</span><span class="p">(</span><span class="s">&quot;Failed to read from given file&quot;</span><span class="p">);</span>
<a id="line-200" name="line-200"></a><span class="w">    </span><span class="k">break</span><span class="p">;</span>
<a id="line-201" name="line-201"></a><span class="w">  </span><span class="k">case</span><span class="w"> </span><span class="no">D_GIF_ERR_NOT_GIF_FILE</span><span class="p">:</span>
<a id="line-202" name="line-202"></a><span class="w">    </span><span class="n">Err</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">tr</span><span class="p">(</span><span class="s">&quot;Data is not in GIF format&quot;</span><span class="p">);</span>
<a id="line-203" name="line-203"></a><span class="w">    </span><span class="k">break</span><span class="p">;</span>
<a id="line-204" name="line-204"></a><span class="w">  </span><span class="k">case</span><span class="w"> </span><span class="no">D_GIF_ERR_NO_SCRN_DSCR</span><span class="p">:</span>
<a id="line-205" name="line-205"></a><span class="w">    </span><span class="n">Err</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">tr</span><span class="p">(</span><span class="s">&quot;No screen descriptor detected&quot;</span><span class="p">);</span>
<a id="line-206" name="line-206"></a><span class="w">    </span><span class="k">break</span><span class="p">;</span>
<a id="line-207" name="line-207"></a><span class="w">  </span><span class="k">case</span><span class="w"> </span><span class="no">D_GIF_ERR_NO_IMAG_DSCR</span><span class="p">:</span>
<a id="line-208" name="line-208"></a><span class="w">    </span><span class="n">Err</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">tr</span><span class="p">(</span><span class="s">&quot;No Image Descriptor detected&quot;</span><span class="p">);</span>
<a id="line-209" name="line-209"></a><span class="w">    </span><span class="k">break</span><span class="p">;</span>
<a id="line-210" name="line-210"></a><span class="w">  </span><span class="k">case</span><span class="w"> </span><span class="no">D_GIF_ERR_NO_COLOR_MAP</span><span class="p">:</span>
<a id="line-211" name="line-211"></a><span class="w">    </span><span class="n">Err</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">tr</span><span class="p">(</span><span class="s">&quot;Neither global nor local color map&quot;</span><span class="p">);</span>
<a id="line-212" name="line-212"></a><span class="w">    </span><span class="k">break</span><span class="p">;</span>
<a id="line-213" name="line-213"></a><span class="w">  </span><span class="k">case</span><span class="w"> </span><span class="no">D_GIF_ERR_WRONG_RECORD</span><span class="p">:</span>
<a id="line-214" name="line-214"></a><span class="w">    </span><span class="n">Err</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">tr</span><span class="p">(</span><span class="s">&quot;Wrong record type detected&quot;</span><span class="p">);</span>
<a id="line-215" name="line-215"></a><span class="w">    </span><span class="k">break</span><span class="p">;</span>
<a id="line-216" name="line-216"></a><span class="w">  </span><span class="k">case</span><span class="w"> </span><span class="no">D_GIF_ERR_DATA_TOO_BIG</span><span class="p">:</span>
<a id="line-217" name="line-217"></a><span class="w">    </span><span class="n">Err</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">tr</span><span class="p">(</span><span class="s">&quot;Number of pixels bigger than width * height&quot;</span><span class="p">);</span>
<a id="line-218" name="line-218"></a><span class="w">    </span><span class="k">break</span><span class="p">;</span>
<a id="line-219" name="line-219"></a><span class="w">  </span><span class="k">case</span><span class="w"> </span><span class="no">D_GIF_ERR_NOT_ENOUGH_MEM</span><span class="p">:</span>
<a id="line-220" name="line-220"></a><span class="w">    </span><span class="n">Err</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">tr</span><span class="p">(</span><span class="s">&quot;Failed to allocate required memory&quot;</span><span class="p">);</span>
<a id="line-221" name="line-221"></a><span class="w">    </span><span class="k">break</span><span class="p">;</span>
<a id="line-222" name="line-222"></a><span class="w">  </span><span class="k">case</span><span class="w"> </span><span class="no">D_GIF_ERR_CLOSE_FAILED</span><span class="p">:</span>
<a id="line-223" name="line-223"></a><span class="w">    </span><span class="n">Err</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">tr</span><span class="p">(</span><span class="s">&quot;Failed to close given file&quot;</span><span class="p">);</span>
<a id="line-224" name="line-224"></a><span class="w">    </span><span class="k">break</span><span class="p">;</span>
<a id="line-225" name="line-225"></a><span class="w">  </span><span class="k">case</span><span class="w"> </span><span class="no">D_GIF_ERR_NOT_READABLE</span><span class="p">:</span>
<a id="line-226" name="line-226"></a><span class="w">    </span><span class="n">Err</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">tr</span><span class="p">(</span><span class="s">&quot;Given file was not opened for read&quot;</span><span class="p">);</span>
<a id="line-227" name="line-227"></a><span class="w">    </span><span class="k">break</span><span class="p">;</span>
<a id="line-228" name="line-228"></a><span class="w">  </span><span class="k">case</span><span class="w"> </span><span class="no">D_GIF_ERR_IMAGE_DEFECT</span><span class="p">:</span>
<a id="line-229" name="line-229"></a><span class="w">    </span><span class="n">Err</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">tr</span><span class="p">(</span><span class="s">&quot;Image is defective, decoding aborted&quot;</span><span class="p">);</span>
<a id="line-230" name="line-230"></a><span class="w">    </span><span class="k">break</span><span class="p">;</span>
<a id="line-231" name="line-231"></a><span class="w">  </span><span class="k">case</span><span class="w"> </span><span class="no">D_GIF_ERR_EOF_TOO_SOON</span><span class="p">:</span>
<a id="line-232" name="line-232"></a><span class="w">    </span><span class="n">Err</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">tr</span><span class="p">(</span><span class="s">&quot;Image EOF detected before image complete&quot;</span><span class="p">);</span>
<a id="line-233" name="line-233"></a><span class="w">    </span><span class="k">break</span><span class="p">;</span>
<a id="line-234" name="line-234"></a><span class="w">  </span><span class="k">default</span><span class="o">:</span>
<a id="line-235" name="line-235"></a><span class="w">    </span><span class="k">break</span><span class="p">;</span>
<a id="line-236" name="line-236"></a><span class="w">  </span><span class="p">}</span>
<a id="line-237" name="line-237"></a><span class="w">  </span><span class="k">return</span><span class="w"> </span><span class="n">Err</span><span class="p">;</span>
<a id="line-238" name="line-238"></a><span class="p">}</span>
<a id="line-239" name="line-239"></a>
<a id="line-240" name="line-240"></a><span class="n">QIcon</span><span class="w"> </span><span class="n">GifDecoder</span><span class="o">::</span><span class="n">thumbnail</span><span class="p">(</span><span class="kt">int</span><span class="w"> </span><span class="n">index</span><span class="p">)</span><span class="w"> </span><span class="p">{</span><span class="w"> </span><span class="k">return</span><span class="w"> </span><span class="n">QIcon</span><span class="p">(</span><span class="n">frameimg</span><span class="p">(</span><span class="n">index</span><span class="p">));</span><span class="w"> </span><span class="p">}</span>
<a id="line-241" name="line-241"></a>
<a id="line-242" name="line-242"></a><span class="n">QPixmap</span><span class="w"> </span><span class="n">GifDecoder</span><span class="o">::</span><span class="n">frameimg</span><span class="p">(</span><span class="kt">int</span><span class="w"> </span><span class="n">index</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
<a id="line-243" name="line-243"></a><span class="hll"><span class="w">  </span><span class="k">auto</span><span class="w"> </span><span class="n">img</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="k">this</span><span class="o">-&gt;</span><span class="n">img</span><span class="p">(</span><span class="n">index</span><span class="p">);</span><span class="error2">&lt;--- Shadow variable</span>
</span><a id="line-244" name="line-244"></a><span class="w">  </span><span class="k">if</span><span class="w"> </span><span class="p">(</span><span class="n">onionIndex</span><span class="w"> </span><span class="o">&gt;=</span><span class="w"> </span><span class="mi">0</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
<a id="line-245" name="line-245"></a><span class="w">    </span><span class="n">QImage</span><span class="w"> </span><span class="nf">p</span><span class="p">(</span><span class="n">img</span><span class="p">.</span><span class="n">size</span><span class="p">(),</span><span class="w"> </span><span class="n">QImage</span><span class="o">::</span><span class="n">Format_RGBA8888</span><span class="p">);</span>
<a id="line-246" name="line-246"></a><span class="w">    </span><span class="n">p</span><span class="p">.</span><span class="n">fill</span><span class="p">(</span><span class="n">Qt</span><span class="o">::</span><span class="n">transparent</span><span class="p">);</span>
<a id="line-247" name="line-247"></a><span class="w">    </span><span class="n">QPainter</span><span class="w"> </span><span class="nf">painter</span><span class="p">(</span><span class="o">&amp;</span><span class="n">p</span><span class="p">);</span>
<a id="line-248" name="line-248"></a><span class="w">    </span><span class="n">painter</span><span class="p">.</span><span class="n">drawImage</span><span class="p">(</span><span class="n">QPointF</span><span class="p">(),</span><span class="w"> </span><span class="n">img</span><span class="p">,</span><span class="w"> </span><span class="n">img</span><span class="p">.</span><span class="n">rect</span><span class="p">());</span>
<a id="line-249" name="line-249"></a><span class="w">    </span><span class="n">painter</span><span class="p">.</span><span class="n">setOpacity</span><span class="p">(</span><span class="mf">0.6</span><span class="p">);</span>
<a id="line-250" name="line-250"></a><span class="w">    </span><span class="k">auto</span><span class="w"> </span><span class="n">d</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="k">this</span><span class="o">-&gt;</span><span class="n">img</span><span class="p">(</span><span class="n">onionIndex</span><span class="p">);</span>
<a id="line-251" name="line-251"></a><span class="w">    </span><span class="n">painter</span><span class="p">.</span><span class="n">setCompositionMode</span><span class="p">(</span>
<a id="line-252" name="line-252"></a><span class="w">        </span><span class="n">QPainter</span><span class="o">::</span><span class="n">CompositionMode</span><span class="o">::</span><span class="n">CompositionMode_Source</span><span class="p">);</span>
<a id="line-253" name="line-253"></a><span class="w">    </span><span class="n">painter</span><span class="p">.</span><span class="n">drawImage</span><span class="p">(</span><span class="n">QPointF</span><span class="p">(),</span><span class="w"> </span><span class="n">d</span><span class="p">,</span><span class="w"> </span><span class="n">d</span><span class="p">.</span><span class="n">rect</span><span class="p">());</span>
<a id="line-254" name="line-254"></a><span class="w">    </span><span class="n">painter</span><span class="p">.</span><span class="n">end</span><span class="p">();</span>
<a id="line-255" name="line-255"></a><span class="w">    </span><span class="k">return</span><span class="w"> </span><span class="n">QPixmap</span><span class="o">::</span><span class="n">fromImage</span><span class="p">(</span><span class="n">p</span><span class="p">);</span>
<a id="line-256" name="line-256"></a><span class="w">  </span><span class="p">}</span>
<a id="line-257" name="line-257"></a><span class="w">  </span><span class="k">return</span><span class="w"> </span><span class="n">QPixmap</span><span class="o">::</span><span class="n">fromImage</span><span class="p">(</span><span class="n">img</span><span class="p">);</span>
<a id="line-258" name="line-258"></a><span class="p">}</span>
<a id="line-259" name="line-259"></a>
<a id="line-260" name="line-260"></a><span class="n">QImage</span><span class="w"> </span><span class="n">GifDecoder</span><span class="o">::</span><span class="n">img</span><span class="p">(</span><span class="kt">int</span><span class="w"> </span><span class="n">index</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
<a id="line-261" name="line-261"></a><span class="w">  </span><span class="k">if</span><span class="w"> </span><span class="p">(</span><span class="n">index</span><span class="w"> </span><span class="o">&lt;</span><span class="w"> </span><span class="mi">0</span><span class="w"> </span><span class="o">||</span><span class="w"> </span><span class="n">index</span><span class="w"> </span><span class="o">&gt;=</span><span class="w"> </span><span class="n">frameInfos</span><span class="p">.</span><span class="n">count</span><span class="p">())</span><span class="w"> </span><span class="p">{</span>
<a id="line-262" name="line-262"></a><span class="w">    </span><span class="k">return</span><span class="w"> </span><span class="n">QImage</span><span class="p">();</span>
<a id="line-263" name="line-263"></a><span class="w">  </span><span class="p">}</span>
<a id="line-264" name="line-264"></a><span class="w">  </span><span class="k">return</span><span class="w"> </span><span class="n">frameInfos</span><span class="p">[</span><span class="n">index</span><span class="p">].</span><span class="n">image</span><span class="p">;</span>
<a id="line-265" name="line-265"></a><span class="p">}</span>
<a id="line-266" name="line-266"></a>
<a id="line-267" name="line-267"></a><span class="kt">int</span><span class="w"> </span><span class="n">GifDecoder</span><span class="o">::</span><span class="n">frameCount</span><span class="p">()</span><span class="w"> </span><span class="p">{</span><span class="w"> </span><span class="k">return</span><span class="w"> </span><span class="n">frameInfos</span><span class="p">.</span><span class="n">count</span><span class="p">();</span><span class="w"> </span><span class="p">}</span>
<a id="line-268" name="line-268"></a>
<a id="line-269" name="line-269"></a><span class="kt">int</span><span class="w"> </span><span class="n">GifDecoder</span><span class="o">::</span><span class="n">frameDelay</span><span class="p">(</span><span class="kt">int</span><span class="w"> </span><span class="n">index</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
<a id="line-270" name="line-270"></a><span class="w">  </span><span class="k">if</span><span class="w"> </span><span class="p">(</span><span class="n">index</span><span class="w"> </span><span class="o">&lt;</span><span class="w"> </span><span class="mi">0</span><span class="w"> </span><span class="o">||</span><span class="w"> </span><span class="n">index</span><span class="w"> </span><span class="o">&gt;=</span><span class="w"> </span><span class="n">frameInfos</span><span class="p">.</span><span class="n">count</span><span class="p">())</span><span class="w"> </span><span class="p">{</span>
<a id="line-271" name="line-271"></a><span class="w">    </span><span class="k">return</span><span class="w"> </span><span class="mi">-1</span><span class="p">;</span>
<a id="line-272" name="line-272"></a><span class="w">  </span><span class="p">}</span>
<a id="line-273" name="line-273"></a>
<a id="line-274" name="line-274"></a><span class="w">  </span><span class="k">return</span><span class="w"> </span><span class="n">frameInfos</span><span class="p">[</span><span class="n">index</span><span class="p">].</span><span class="n">delayTime</span><span class="p">;</span>
<a id="line-275" name="line-275"></a><span class="p">}</span>
<a id="line-276" name="line-276"></a>
<a id="line-277" name="line-277"></a><span class="kt">void</span><span class="w"> </span><span class="n">GifDecoder</span><span class="o">::</span><span class="n">loadfromImages</span><span class="p">(</span><span class="n">QStringList</span><span class="w"> </span><span class="n">filenames</span><span class="p">,</span><span class="w"> </span><span class="n">QSize</span><span class="w"> </span><span class="n">size</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
<a id="line-278" name="line-278"></a><span class="w">  </span><span class="n">frameInfos</span><span class="p">.</span><span class="n">clear</span><span class="p">();</span>
<a id="line-279" name="line-279"></a><span class="hll"><span class="w">  </span><span class="n">QImage</span><span class="w"> </span><span class="n">img</span><span class="p">;</span><span class="error2">&lt;--- Shadow variable</span>
</span><a id="line-280" name="line-280"></a><span class="w">  </span><span class="k">while</span><span class="w"> </span><span class="p">(</span><span class="n">filenames</span><span class="p">.</span><span class="n">count</span><span class="p">())</span><span class="w"> </span><span class="p">{</span>
<a id="line-281" name="line-281"></a><span class="w">    </span><span class="k">if</span><span class="w"> </span><span class="p">(</span><span class="n">img</span><span class="p">.</span><span class="n">load</span><span class="p">(</span><span class="n">filenames</span><span class="p">.</span><span class="n">first</span><span class="p">()))</span><span class="w"> </span><span class="p">{</span>
<a id="line-282" name="line-282"></a><span class="w">      </span><span class="k">break</span><span class="p">;</span>
<a id="line-283" name="line-283"></a><span class="w">    </span><span class="p">}</span>
<a id="line-284" name="line-284"></a><span class="w">    </span><span class="n">filenames</span><span class="p">.</span><span class="n">removeFirst</span><span class="p">();</span>
<a id="line-285" name="line-285"></a><span class="w">  </span><span class="p">}</span>
<a id="line-286" name="line-286"></a>
<a id="line-287" name="line-287"></a><span class="w">  </span><span class="k">auto</span><span class="w"> </span><span class="n">oimg</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">img</span><span class="p">;</span>
<a id="line-288" name="line-288"></a><span class="w">  </span><span class="k">auto</span><span class="w"> </span><span class="n">osize</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">size</span><span class="w"> </span><span class="o">==</span><span class="w"> </span><span class="n">QSize</span><span class="p">()</span><span class="w"> </span><span class="o">?</span><span class="w"> </span><span class="n">oimg</span><span class="p">.</span><span class="n">size</span><span class="p">()</span><span class="w"> </span><span class="o">:</span><span class="w"> </span><span class="n">size</span><span class="p">;</span>
<a id="line-289" name="line-289"></a>
<a id="line-290" name="line-290"></a><span class="w">  </span><span class="k">if</span><span class="w"> </span><span class="p">(</span><span class="n">osize</span><span class="p">.</span><span class="n">width</span><span class="p">()</span><span class="w"> </span><span class="o">&gt;</span><span class="w"> </span><span class="n">UINT16_MAX</span><span class="w"> </span><span class="o">||</span><span class="w"> </span><span class="n">osize</span><span class="p">.</span><span class="n">height</span><span class="p">()</span><span class="w"> </span><span class="o">&gt;</span><span class="w"> </span><span class="n">UINT16_MAX</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
<a id="line-291" name="line-291"></a><span class="w">    </span><span class="n">osize</span><span class="p">.</span><span class="n">scale</span><span class="p">(</span><span class="n">UINT16_MAX</span><span class="p">,</span><span class="w"> </span><span class="n">UINT16_MAX</span><span class="p">,</span><span class="w"> </span><span class="n">Qt</span><span class="o">::</span><span class="n">KeepAspectRatio</span><span class="p">);</span>
<a id="line-292" name="line-292"></a><span class="w">  </span><span class="p">}</span>
<a id="line-293" name="line-293"></a>
<a id="line-294" name="line-294"></a><span class="w">  </span><span class="k">for</span><span class="w"> </span><span class="p">(</span><span class="k">auto</span><span class="w"> </span><span class="n">f</span><span class="w"> </span><span class="o">:</span><span class="w"> </span><span class="n">filenames</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
<a id="line-295" name="line-295"></a><span class="w">    </span><span class="k">if</span><span class="w"> </span><span class="p">(</span><span class="n">img</span><span class="p">.</span><span class="n">load</span><span class="p">(</span><span class="n">f</span><span class="p">))</span><span class="w"> </span><span class="p">{</span>
<a id="line-296" name="line-296"></a><span class="w">      </span><span class="n">QGifFrameInfoData</span><span class="w"> </span><span class="n">frame</span><span class="p">;</span>
<a id="line-297" name="line-297"></a><span class="w">      </span><span class="n">frame</span><span class="p">.</span><span class="n">image</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">correctImage</span><span class="p">(</span><span class="n">img</span><span class="p">.</span><span class="n">scaled</span><span class="p">(</span><span class="n">osize</span><span class="p">));</span>
<a id="line-298" name="line-298"></a><span class="w">      </span><span class="n">frame</span><span class="p">.</span><span class="n">transparentColor</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">Qt</span><span class="o">::</span><span class="n">transparent</span><span class="p">;</span>
<a id="line-299" name="line-299"></a><span class="w">      </span><span class="n">frame</span><span class="p">.</span><span class="n">delayTime</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="mi">40</span><span class="p">;</span><span class="w"> </span><span class="c1">// 40 ms</span>
<a id="line-300" name="line-300"></a><span class="w">      </span><span class="n">frameInfos</span><span class="p">.</span><span class="n">append</span><span class="p">(</span><span class="n">frame</span><span class="p">);</span>
<a id="line-301" name="line-301"></a><span class="w">    </span><span class="p">}</span>
<a id="line-302" name="line-302"></a><span class="w">  </span><span class="p">}</span>
<a id="line-303" name="line-303"></a><span class="w">  </span><span class="n">canvasSize</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">osize</span><span class="p">;</span>
<a id="line-304" name="line-304"></a><span class="w">  </span><span class="n">emit</span><span class="w"> </span><span class="nf">frameRefreshAll</span><span class="p">();</span>
<a id="line-305" name="line-305"></a><span class="p">}</span>
<a id="line-306" name="line-306"></a>
<a id="line-307" name="line-307"></a><span class="kt">void</span><span class="w"> </span><span class="n">GifDecoder</span><span class="o">::</span><span class="n">loadfromGifs</span><span class="p">(</span><span class="n">QStringList</span><span class="w"> </span><span class="n">gifs</span><span class="p">,</span><span class="w"> </span><span class="n">QSize</span><span class="w"> </span><span class="n">size</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
<a id="line-308" name="line-308"></a><span class="w">  </span><span class="n">GifDecoder</span><span class="w"> </span><span class="n">dec</span><span class="p">;</span>
<a id="line-309" name="line-309"></a><span class="w">  </span><span class="n">dec</span><span class="p">.</span><span class="n">load</span><span class="p">(</span><span class="n">gifs</span><span class="p">.</span><span class="n">first</span><span class="p">());</span>
<a id="line-310" name="line-310"></a><span class="w">  </span><span class="kt">bool</span><span class="w"> </span><span class="n">needresize</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">size</span><span class="w"> </span><span class="o">!=</span><span class="w"> </span><span class="n">QSize</span><span class="p">();</span>
<a id="line-311" name="line-311"></a><span class="w">  </span><span class="k">if</span><span class="w"> </span><span class="p">(</span><span class="n">needresize</span><span class="p">)</span>
<a id="line-312" name="line-312"></a><span class="w">    </span><span class="n">dec</span><span class="p">.</span><span class="n">scale</span><span class="p">(</span><span class="n">size</span><span class="p">.</span><span class="n">width</span><span class="p">(),</span><span class="w"> </span><span class="n">size</span><span class="p">.</span><span class="n">height</span><span class="p">());</span>
<a id="line-313" name="line-313"></a><span class="w">  </span><span class="k">auto</span><span class="w"> </span><span class="n">osize</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="p">(</span><span class="n">needresize</span><span class="w"> </span><span class="o">?</span><span class="w"> </span><span class="n">size</span><span class="w"> </span><span class="o">:</span><span class="w"> </span><span class="n">dec</span><span class="p">.</span><span class="n">size</span><span class="p">());</span>
<a id="line-314" name="line-314"></a><span class="w">  </span><span class="k">this</span><span class="o">-&gt;</span><span class="n">frameInfos</span><span class="p">.</span><span class="n">swap</span><span class="p">(</span><span class="n">dec</span><span class="p">.</span><span class="n">frameInfos</span><span class="p">);</span>
<a id="line-315" name="line-315"></a><span class="w">  </span><span class="n">gifs</span><span class="p">.</span><span class="n">removeFirst</span><span class="p">();</span>
<a id="line-316" name="line-316"></a><span class="w">  </span><span class="k">for</span><span class="w"> </span><span class="p">(</span><span class="k">auto</span><span class="w"> </span><span class="n">gif</span><span class="w"> </span><span class="o">:</span><span class="w"> </span><span class="n">gifs</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
<a id="line-317" name="line-317"></a><span class="w">    </span><span class="k">if</span><span class="w"> </span><span class="p">(</span><span class="n">dec</span><span class="p">.</span><span class="n">load</span><span class="p">(</span><span class="n">gif</span><span class="p">))</span><span class="w"> </span><span class="p">{</span>
<a id="line-318" name="line-318"></a><span class="w">      </span><span class="k">for</span><span class="w"> </span><span class="p">(</span><span class="k">auto</span><span class="w"> </span><span class="o">&amp;</span><span class="n">item</span><span class="w"> </span><span class="o">:</span><span class="w"> </span><span class="n">dec</span><span class="p">.</span><span class="n">frameInfos</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
<a id="line-319" name="line-319"></a><span class="w">        </span><span class="n">item</span><span class="p">.</span><span class="n">image</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">item</span><span class="p">.</span><span class="n">image</span><span class="p">.</span><span class="n">scaled</span><span class="p">(</span><span class="n">osize</span><span class="p">);</span>
<a id="line-320" name="line-320"></a><span class="w">        </span><span class="k">this</span><span class="o">-&gt;</span><span class="n">frameInfos</span><span class="p">.</span><span class="n">append</span><span class="p">(</span><span class="n">item</span><span class="p">);</span>
<a id="line-321" name="line-321"></a><span class="w">      </span><span class="p">}</span>
<a id="line-322" name="line-322"></a><span class="w">    </span><span class="p">}</span>
<a id="line-323" name="line-323"></a><span class="w">  </span><span class="p">}</span>
<a id="line-324" name="line-324"></a><span class="w">  </span><span class="n">canvasSize</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">osize</span><span class="p">;</span>
<a id="line-325" name="line-325"></a><span class="w">  </span><span class="n">emit</span><span class="w"> </span><span class="nf">frameRefreshAll</span><span class="p">();</span>
<a id="line-326" name="line-326"></a><span class="p">}</span>
<a id="line-327" name="line-327"></a>
<a id="line-328" name="line-328"></a><span class="kt">bool</span><span class="w"> </span><span class="n">GifDecoder</span><span class="o">::</span><span class="n">exportImages</span><span class="p">(</span><span class="n">QString</span><span class="w"> </span><span class="n">folder</span><span class="p">,</span><span class="w"> </span><span class="n">QString</span><span class="w"> </span><span class="n">ext</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
<a id="line-329" name="line-329"></a><span class="w">  </span><span class="kt">int</span><span class="w"> </span><span class="n">index</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="mi">0</span><span class="p">;</span>
<a id="line-330" name="line-330"></a><span class="w">  </span><span class="k">for</span><span class="w"> </span><span class="p">(</span><span class="k">auto</span><span class="w"> </span><span class="o">&amp;</span><span class="n">frame</span><span class="w"> </span><span class="o">:</span><span class="w"> </span><span class="n">frameInfos</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
<a id="line-331" name="line-331"></a><span class="w">    </span><span class="k">auto</span><span class="w"> </span><span class="n">res</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">frame</span><span class="p">.</span><span class="n">image</span><span class="p">.</span><span class="n">save</span><span class="p">(</span>
<a id="line-332" name="line-332"></a><span class="w">        </span><span class="n">QString</span><span class="p">(</span><span class="s">&quot;%1/winggif-%2.%3&quot;</span><span class="p">).</span><span class="n">arg</span><span class="p">(</span><span class="n">folder</span><span class="p">).</span><span class="n">arg</span><span class="p">(</span><span class="n">index</span><span class="o">++</span><span class="p">).</span><span class="n">arg</span><span class="p">(</span><span class="n">ext</span><span class="p">),</span>
<a id="line-333" name="line-333"></a><span class="w">        </span><span class="n">ext</span><span class="p">.</span><span class="n">toLatin1</span><span class="p">().</span><span class="n">constData</span><span class="p">());</span>
<a id="line-334" name="line-334"></a><span class="w">    </span><span class="k">if</span><span class="w"> </span><span class="p">(</span><span class="o">!</span><span class="n">res</span><span class="p">)</span>
<a id="line-335" name="line-335"></a><span class="w">      </span><span class="k">return</span><span class="w"> </span><span class="nb">false</span><span class="p">;</span>
<a id="line-336" name="line-336"></a><span class="w">  </span><span class="p">}</span>
<a id="line-337" name="line-337"></a><span class="w">  </span><span class="k">return</span><span class="w"> </span><span class="nb">true</span><span class="p">;</span>
<a id="line-338" name="line-338"></a><span class="p">}</span>
<a id="line-339" name="line-339"></a>
<a id="line-340" name="line-340"></a><span class="kt">void</span><span class="w"> </span><span class="n">GifDecoder</span><span class="o">::</span><span class="n">close</span><span class="p">()</span><span class="w"> </span><span class="p">{</span>
<a id="line-341" name="line-341"></a><span class="w">  </span><span class="n">frameInfos</span><span class="p">.</span><span class="n">clear</span><span class="p">();</span>
<a id="line-342" name="line-342"></a><span class="w">  </span><span class="n">canvasSize</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">QSize</span><span class="p">();</span>
<a id="line-343" name="line-343"></a><span class="w">  </span><span class="n">emit</span><span class="w"> </span><span class="nf">frameRefreshAll</span><span class="p">();</span>
<a id="line-344" name="line-344"></a><span class="p">}</span>
<a id="line-345" name="line-345"></a>
<a id="line-346" name="line-346"></a><span class="kt">void</span><span class="w"> </span><span class="n">GifDecoder</span><span class="o">::</span><span class="n">setOnionIndex</span><span class="p">(</span><span class="kt">int</span><span class="w"> </span><span class="n">index</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
<a id="line-347" name="line-347"></a><span class="w">  </span><span class="k">if</span><span class="w"> </span><span class="p">(</span><span class="n">index</span><span class="w"> </span><span class="o">&gt;=</span><span class="w"> </span><span class="n">frameInfos</span><span class="p">.</span><span class="n">count</span><span class="p">())</span><span class="w"> </span><span class="p">{</span>
<a id="line-348" name="line-348"></a><span class="w">    </span><span class="k">return</span><span class="p">;</span>
<a id="line-349" name="line-349"></a><span class="w">  </span><span class="p">}</span>
<a id="line-350" name="line-350"></a><span class="w">  </span><span class="n">onionIndex</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">index</span><span class="p">;</span>
<a id="line-351" name="line-351"></a><span class="w">  </span><span class="n">emit</span><span class="w"> </span><span class="nf">frameRefreshImgCurrent</span><span class="p">();</span>
<a id="line-352" name="line-352"></a><span class="p">}</span>
<a id="line-353" name="line-353"></a>
<a id="line-354" name="line-354"></a><span class="kt">int</span><span class="w"> </span><span class="n">GifDecoder</span><span class="o">::</span><span class="n">getLastError</span><span class="p">()</span><span class="w"> </span><span class="p">{</span><span class="w"> </span><span class="k">return</span><span class="w"> </span><span class="n">_lasterr</span><span class="p">;</span><span class="w"> </span><span class="p">}</span>
<a id="line-355" name="line-355"></a>
<a id="line-356" name="line-356"></a><span class="kt">void</span><span class="w"> </span><span class="n">GifDecoder</span><span class="o">::</span><span class="n">crop</span><span class="p">(</span><span class="kt">int</span><span class="w"> </span><span class="n">x</span><span class="p">,</span><span class="w"> </span><span class="kt">int</span><span class="w"> </span><span class="n">y</span><span class="p">,</span><span class="w"> </span><span class="kt">int</span><span class="w"> </span><span class="n">w</span><span class="p">,</span><span class="w"> </span><span class="kt">int</span><span class="w"> </span><span class="n">h</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
<a id="line-357" name="line-357"></a><span class="w">  </span><span class="k">for</span><span class="w"> </span><span class="p">(</span><span class="k">auto</span><span class="w"> </span><span class="o">&amp;</span><span class="n">frame</span><span class="w"> </span><span class="o">:</span><span class="w"> </span><span class="n">frameInfos</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
<a id="line-358" name="line-358"></a><span class="hll"><span class="w">    </span><span class="k">auto</span><span class="w"> </span><span class="o">&amp;</span><span class="n">img</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">frame</span><span class="p">.</span><span class="n">image</span><span class="p">;</span><span class="error2">&lt;--- Shadow variable</span>
</span><a id="line-359" name="line-359"></a><span class="w">    </span><span class="n">img</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">img</span><span class="p">.</span><span class="n">copy</span><span class="p">(</span><span class="n">x</span><span class="p">,</span><span class="w"> </span><span class="n">y</span><span class="p">,</span><span class="w"> </span><span class="n">w</span><span class="p">,</span><span class="w"> </span><span class="n">h</span><span class="p">);</span>
<a id="line-360" name="line-360"></a><span class="w">  </span><span class="p">}</span>
<a id="line-361" name="line-361"></a><span class="p">}</span>
<a id="line-362" name="line-362"></a>
<a id="line-363" name="line-363"></a><span class="kt">bool</span><span class="w"> </span><span class="n">GifDecoder</span><span class="o">::</span><span class="n">moveleft</span><span class="p">(</span><span class="kt">int</span><span class="w"> </span><span class="n">index</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
<a id="line-364" name="line-364"></a><span class="w">  </span><span class="k">if</span><span class="w"> </span><span class="p">(</span><span class="n">index</span><span class="w"> </span><span class="o">&gt;</span><span class="w"> </span><span class="mi">0</span><span class="w"> </span><span class="o">&amp;&amp;</span><span class="w"> </span><span class="n">index</span><span class="w"> </span><span class="o">&lt;</span><span class="w"> </span><span class="n">frameInfos</span><span class="p">.</span><span class="n">count</span><span class="p">())</span><span class="w"> </span><span class="p">{</span>
<a id="line-365" name="line-365"></a><span class="w">    </span><span class="n">frameInfos</span><span class="p">.</span><span class="n">move</span><span class="p">(</span><span class="n">index</span><span class="p">,</span><span class="w"> </span><span class="n">index</span><span class="w"> </span><span class="o">-</span><span class="w"> </span><span class="mi">1</span><span class="p">);</span>
<a id="line-366" name="line-366"></a><span class="hll"><span class="w">    </span><span class="n">emit</span><span class="w"> </span><span class="nf">frameMoved</span><span class="p">(</span><span class="n">index</span><span class="p">,</span><span class="w"> </span><span class="n">index</span><span class="w"> </span><span class="o">-</span><span class="w"> </span><span class="mi">1</span><span class="p">);</span><span class="error2">&lt;--- Shadow variable</span>
</span><a id="line-367" name="line-367"></a><span class="w">    </span><span class="k">return</span><span class="w"> </span><span class="nb">true</span><span class="p">;</span>
<a id="line-368" name="line-368"></a><span class="w">  </span><span class="p">}</span>
<a id="line-369" name="line-369"></a><span class="w">  </span><span class="k">return</span><span class="w"> </span><span class="nb">false</span><span class="p">;</span>
<a id="line-370" name="line-370"></a><span class="p">}</span>
<a id="line-371" name="line-371"></a>
<a id="line-372" name="line-372"></a><span class="kt">bool</span><span class="w"> </span><span class="n">GifDecoder</span><span class="o">::</span><span class="n">moveright</span><span class="p">(</span><span class="kt">int</span><span class="w"> </span><span class="n">index</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
<a id="line-373" name="line-373"></a><span class="w">  </span><span class="k">if</span><span class="w"> </span><span class="p">(</span><span class="n">index</span><span class="w"> </span><span class="o">&gt;=</span><span class="w"> </span><span class="mi">0</span><span class="w"> </span><span class="o">&amp;&amp;</span><span class="w"> </span><span class="n">index</span><span class="w"> </span><span class="o">&lt;</span><span class="w"> </span><span class="n">frameInfos</span><span class="p">.</span><span class="n">count</span><span class="p">()</span><span class="w"> </span><span class="o">-</span><span class="w"> </span><span class="mi">1</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
<a id="line-374" name="line-374"></a><span class="w">    </span><span class="n">frameInfos</span><span class="p">.</span><span class="n">move</span><span class="p">(</span><span class="n">index</span><span class="p">,</span><span class="w"> </span><span class="n">index</span><span class="w"> </span><span class="o">+</span><span class="w"> </span><span class="mi">1</span><span class="p">);</span>
<a id="line-375" name="line-375"></a><span class="hll"><span class="w">    </span><span class="n">emit</span><span class="w"> </span><span class="nf">frameMoved</span><span class="p">(</span><span class="n">index</span><span class="p">,</span><span class="w"> </span><span class="n">index</span><span class="w"> </span><span class="o">+</span><span class="w"> </span><span class="mi">1</span><span class="p">);</span><span class="error2">&lt;--- Shadow variable</span>
</span><a id="line-376" name="line-376"></a><span class="w">    </span><span class="k">return</span><span class="w"> </span><span class="nb">true</span><span class="p">;</span>
<a id="line-377" name="line-377"></a><span class="w">  </span><span class="p">}</span>
<a id="line-378" name="line-378"></a><span class="w">  </span><span class="k">return</span><span class="w"> </span><span class="nb">false</span><span class="p">;</span>
<a id="line-379" name="line-379"></a><span class="p">}</span>
<a id="line-380" name="line-380"></a>
<a id="line-381" name="line-381"></a><span class="kt">void</span><span class="w"> </span><span class="n">GifDecoder</span><span class="o">::</span><span class="n">setFrameDelay</span><span class="p">(</span><span class="kt">int</span><span class="w"> </span><span class="n">index</span><span class="p">,</span><span class="w"> </span><span class="kt">int</span><span class="w"> </span><span class="n">delay</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
<a id="line-382" name="line-382"></a><span class="w">  </span><span class="k">if</span><span class="w"> </span><span class="p">(</span><span class="n">index</span><span class="w"> </span><span class="o">&lt;</span><span class="w"> </span><span class="mi">0</span><span class="w"> </span><span class="o">||</span><span class="w"> </span><span class="n">index</span><span class="w"> </span><span class="o">&gt;=</span><span class="w"> </span><span class="n">frameInfos</span><span class="p">.</span><span class="n">count</span><span class="p">())</span>
<a id="line-383" name="line-383"></a><span class="w">    </span><span class="k">return</span><span class="p">;</span>
<a id="line-384" name="line-384"></a><span class="w">  </span><span class="n">frameInfos</span><span class="p">[</span><span class="n">index</span><span class="p">].</span><span class="n">delayTime</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">delay</span><span class="p">;</span>
<a id="line-385" name="line-385"></a><span class="hll"><span class="w">  </span><span class="n">emit</span><span class="w"> </span><span class="nf">frameDelaySet</span><span class="p">(</span><span class="n">index</span><span class="p">,</span><span class="w"> </span><span class="n">delay</span><span class="p">);</span><span class="error2">&lt;--- Shadow variable</span>
</span><a id="line-386" name="line-386"></a><span class="p">}</span>
<a id="line-387" name="line-387"></a>
<a id="line-388" name="line-388"></a><span class="kt">void</span><span class="w"> </span><span class="n">GifDecoder</span><span class="o">::</span><span class="n">setAllFrameDelay</span><span class="p">(</span><span class="kt">int</span><span class="w"> </span><span class="n">delay</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
<a id="line-389" name="line-389"></a><span class="w">  </span><span class="k">for</span><span class="w"> </span><span class="p">(</span><span class="k">auto</span><span class="w"> </span><span class="o">&amp;</span><span class="n">frame</span><span class="w"> </span><span class="o">:</span><span class="w"> </span><span class="n">frameInfos</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
<a id="line-390" name="line-390"></a><span class="w">    </span><span class="n">frame</span><span class="p">.</span><span class="n">delayTime</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">delay</span><span class="p">;</span>
<a id="line-391" name="line-391"></a><span class="w">  </span><span class="p">}</span>
<a id="line-392" name="line-392"></a><span class="p">}</span>
<a id="line-393" name="line-393"></a>
<a id="line-394" name="line-394"></a><span class="kt">void</span><span class="w"> </span><span class="n">GifDecoder</span><span class="o">::</span><span class="n">removeFrame</span><span class="p">(</span><span class="kt">int</span><span class="w"> </span><span class="n">index</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
<a id="line-395" name="line-395"></a><span class="w">  </span><span class="k">if</span><span class="w"> </span><span class="p">(</span><span class="n">index</span><span class="w"> </span><span class="o">&lt;</span><span class="w"> </span><span class="mi">0</span><span class="w"> </span><span class="o">||</span><span class="w"> </span><span class="n">index</span><span class="w"> </span><span class="o">&gt;=</span><span class="w"> </span><span class="kt">int</span><span class="p">(</span><span class="n">frameInfos</span><span class="p">.</span><span class="n">size</span><span class="p">()))</span>
<a id="line-396" name="line-396"></a><span class="w">    </span><span class="k">return</span><span class="p">;</span>
<a id="line-397" name="line-397"></a><span class="w">  </span><span class="n">frameInfos</span><span class="p">.</span><span class="n">removeAt</span><span class="p">(</span><span class="n">index</span><span class="p">);</span>
<a id="line-398" name="line-398"></a><span class="w">  </span><span class="n">emit</span><span class="w"> </span><span class="nf">frameRemoved</span><span class="p">(</span><span class="n">index</span><span class="p">);</span>
<a id="line-399" name="line-399"></a><span class="p">}</span>
<a id="line-400" name="line-400"></a>
<a id="line-401" name="line-401"></a><span class="kt">void</span><span class="w"> </span><span class="n">GifDecoder</span><span class="o">::</span><span class="n">insertFrame</span><span class="p">(</span><span class="kt">int</span><span class="w"> </span><span class="n">index</span><span class="p">,</span><span class="w"> </span><span class="n">QGifFrameInfoData</span><span class="w"> </span><span class="o">&amp;</span><span class="n">frame</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
<a id="line-402" name="line-402"></a><span class="w">  </span><span class="k">if</span><span class="w"> </span><span class="p">(</span><span class="n">index</span><span class="w"> </span><span class="o">&lt;</span><span class="w"> </span><span class="mi">0</span><span class="w"> </span><span class="o">||</span><span class="w"> </span><span class="n">index</span><span class="w"> </span><span class="o">&gt;</span><span class="w"> </span><span class="kt">int</span><span class="p">(</span><span class="n">frameInfos</span><span class="p">.</span><span class="n">size</span><span class="p">()))</span>
<a id="line-403" name="line-403"></a><span class="w">    </span><span class="k">return</span><span class="p">;</span>
<a id="line-404" name="line-404"></a><span class="w">  </span><span class="n">frameInfos</span><span class="p">.</span><span class="n">insert</span><span class="p">(</span><span class="n">index</span><span class="p">,</span><span class="w"> </span><span class="n">frame</span><span class="p">);</span>
<a id="line-405" name="line-405"></a><span class="hll"><span class="w">  </span><span class="n">emit</span><span class="w"> </span><span class="nf">frameInsert</span><span class="p">(</span><span class="n">index</span><span class="p">);</span><span class="error2">&lt;--- Shadow variable</span>
</span><a id="line-406" name="line-406"></a><span class="p">}</span>
<a id="line-407" name="line-407"></a>
<a id="line-408" name="line-408"></a><span class="kt">void</span><span class="w"> </span><span class="n">GifDecoder</span><span class="o">::</span><span class="n">flip</span><span class="p">(</span><span class="n">FlipDirection</span><span class="w"> </span><span class="n">dir</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
<a id="line-409" name="line-409"></a><span class="w">  </span><span class="k">switch</span><span class="w"> </span><span class="p">(</span><span class="n">dir</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
<a id="line-410" name="line-410"></a><span class="w">  </span><span class="k">case</span><span class="w"> </span><span class="no">FlipDirection</span><span class="o">::</span><span class="no">Horizontal</span><span class="p">:</span><span class="w"> </span><span class="p">{</span>
<a id="line-411" name="line-411"></a><span class="w">    </span><span class="k">for</span><span class="w"> </span><span class="p">(</span><span class="k">auto</span><span class="w"> </span><span class="o">&amp;</span><span class="n">item</span><span class="w"> </span><span class="o">:</span><span class="w"> </span><span class="n">frameInfos</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
<a id="line-412" name="line-412"></a><span class="hll"><span class="w">      </span><span class="k">auto</span><span class="w"> </span><span class="o">&amp;</span><span class="n">img</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">item</span><span class="p">.</span><span class="n">image</span><span class="p">;</span><span class="error2">&lt;--- Shadow variable</span>
</span><a id="line-413" name="line-413"></a><span class="w">      </span><span class="n">img</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">img</span><span class="p">.</span><span class="n">mirrored</span><span class="p">(</span><span class="nb">true</span><span class="p">,</span><span class="w"> </span><span class="nb">false</span><span class="p">);</span>
<a id="line-414" name="line-414"></a><span class="w">    </span><span class="p">}</span>
<a id="line-415" name="line-415"></a><span class="w">    </span><span class="k">break</span><span class="p">;</span>
<a id="line-416" name="line-416"></a><span class="w">  </span><span class="p">}</span>
<a id="line-417" name="line-417"></a><span class="w">  </span><span class="k">case</span><span class="w"> </span><span class="no">FlipDirection</span><span class="o">::</span><span class="no">Vertical</span><span class="p">:</span><span class="w"> </span><span class="p">{</span>
<a id="line-418" name="line-418"></a><span class="w">    </span><span class="k">for</span><span class="w"> </span><span class="p">(</span><span class="k">auto</span><span class="w"> </span><span class="o">&amp;</span><span class="n">item</span><span class="w"> </span><span class="o">:</span><span class="w"> </span><span class="n">frameInfos</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
<a id="line-419" name="line-419"></a><span class="hll"><span class="w">      </span><span class="k">auto</span><span class="w"> </span><span class="o">&amp;</span><span class="n">img</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">item</span><span class="p">.</span><span class="n">image</span><span class="p">;</span><span class="error2">&lt;--- Shadow variable</span>
</span><a id="line-420" name="line-420"></a><span class="w">      </span><span class="n">img</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">img</span><span class="p">.</span><span class="n">mirrored</span><span class="p">();</span>
<a id="line-421" name="line-421"></a><span class="w">    </span><span class="p">}</span>
<a id="line-422" name="line-422"></a><span class="w">    </span><span class="k">break</span><span class="p">;</span>
<a id="line-423" name="line-423"></a><span class="w">  </span><span class="p">}</span>
<a id="line-424" name="line-424"></a><span class="w">  </span><span class="p">}</span>
<a id="line-425" name="line-425"></a><span class="w">  </span><span class="n">emit</span><span class="w"> </span><span class="n">frameImageChanged</span><span class="p">();</span>
<a id="line-426" name="line-426"></a><span class="p">}</span>
<a id="line-427" name="line-427"></a>
<a id="line-428" name="line-428"></a><span class="kt">void</span><span class="w"> </span><span class="n">GifDecoder</span><span class="o">::</span><span class="n">rotate</span><span class="p">(</span><span class="kt">bool</span><span class="w"> </span><span class="n">clockwise</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
<a id="line-429" name="line-429"></a><span class="w">  </span><span class="n">QTransform</span><span class="w"> </span><span class="n">trans</span><span class="p">;</span>
<a id="line-430" name="line-430"></a><span class="w">  </span><span class="n">trans</span><span class="p">.</span><span class="n">rotate</span><span class="p">(</span><span class="n">clockwise</span><span class="w"> </span><span class="o">?</span><span class="w"> </span><span class="mi">-90</span><span class="w"> </span><span class="o">:</span><span class="w"> </span><span class="mi">90</span><span class="p">);</span>
<a id="line-431" name="line-431"></a><span class="w">  </span><span class="k">for</span><span class="w"> </span><span class="p">(</span><span class="k">auto</span><span class="w"> </span><span class="o">&amp;</span><span class="n">frame</span><span class="w"> </span><span class="o">:</span><span class="w"> </span><span class="n">frameInfos</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
<a id="line-432" name="line-432"></a><span class="hll"><span class="w">    </span><span class="k">auto</span><span class="w"> </span><span class="o">&amp;</span><span class="n">img</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">frame</span><span class="p">.</span><span class="n">image</span><span class="p">;</span><span class="error2">&lt;--- Shadow variable</span>
</span><a id="line-433" name="line-433"></a><span class="w">    </span><span class="n">img</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">img</span><span class="p">.</span><span class="n">transformed</span><span class="p">(</span><span class="n">trans</span><span class="p">,</span><span class="w"> </span><span class="n">Qt</span><span class="o">::</span><span class="n">SmoothTransformation</span><span class="p">);</span>
<a id="line-434" name="line-434"></a><span class="w">  </span><span class="p">}</span>
<a id="line-435" name="line-435"></a><span class="w">  </span><span class="n">canvasSize</span><span class="p">.</span><span class="n">transpose</span><span class="p">();</span>
<a id="line-436" name="line-436"></a><span class="w">  </span><span class="n">emit</span><span class="w"> </span><span class="nf">frameImageChanged</span><span class="p">();</span>
<a id="line-437" name="line-437"></a><span class="p">}</span>
<a id="line-438" name="line-438"></a>
<a id="line-439" name="line-439"></a><span class="kt">void</span><span class="w"> </span><span class="n">GifDecoder</span><span class="o">::</span><span class="n">scale</span><span class="p">(</span><span class="kt">int</span><span class="w"> </span><span class="n">w</span><span class="p">,</span><span class="w"> </span><span class="kt">int</span><span class="w"> </span><span class="n">h</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
<a id="line-440" name="line-440"></a><span class="w">  </span><span class="k">for</span><span class="w"> </span><span class="p">(</span><span class="k">auto</span><span class="w"> </span><span class="o">&amp;</span><span class="n">frame</span><span class="w"> </span><span class="o">:</span><span class="w"> </span><span class="n">frameInfos</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
<a id="line-441" name="line-441"></a><span class="hll"><span class="w">    </span><span class="k">auto</span><span class="w"> </span><span class="o">&amp;</span><span class="n">img</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">frame</span><span class="p">.</span><span class="n">image</span><span class="p">;</span><span class="error2">&lt;--- Shadow variable</span>
</span><a id="line-442" name="line-442"></a><span class="w">    </span><span class="n">img</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">img</span><span class="p">.</span><span class="n">scaled</span><span class="p">(</span><span class="n">w</span><span class="p">,</span><span class="w"> </span><span class="n">h</span><span class="p">);</span>
<a id="line-443" name="line-443"></a><span class="w">  </span><span class="p">}</span>
<a id="line-444" name="line-444"></a><span class="w">  </span><span class="n">canvasSize</span><span class="p">.</span><span class="n">setWidth</span><span class="p">(</span><span class="n">w</span><span class="p">);</span>
<a id="line-445" name="line-445"></a><span class="w">  </span><span class="n">canvasSize</span><span class="p">.</span><span class="n">setHeight</span><span class="p">(</span><span class="n">h</span><span class="p">);</span>
<a id="line-446" name="line-446"></a><span class="w">  </span><span class="n">emit</span><span class="w"> </span><span class="nf">frameImageChanged</span><span class="p">();</span>
<a id="line-447" name="line-447"></a><span class="p">}</span>
<a id="line-448" name="line-448"></a>
<a id="line-449" name="line-449"></a><span class="n">QVector</span><span class="o">&lt;</span><span class="n">QRgb</span><span class="o">&gt;</span>
<a id="line-450" name="line-450"></a><span class="n">GifDecoder</span><span class="o">::</span><span class="n">colorTableFromColorMapObject</span><span class="p">(</span><span class="n">ColorMapObject</span><span class="w"> </span><span class="o">*</span><span class="n">colorMap</span><span class="p">,</span>
<a id="line-451" name="line-451"></a><span class="w">                                         </span><span class="kt">int</span><span class="w"> </span><span class="n">transColorIndex</span><span class="p">)</span><span class="w"> </span><span class="k">const</span><span class="w"> </span><span class="p">{</span>
<a id="line-452" name="line-452"></a><span class="w">  </span><span class="n">QVector</span><span class="o">&lt;</span><span class="n">QRgb</span><span class="o">&gt;</span><span class="w"> </span><span class="n">colorTable</span><span class="p">;</span>
<a id="line-453" name="line-453"></a><span class="w">  </span><span class="k">if</span><span class="w"> </span><span class="p">(</span><span class="n">colorMap</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
<a id="line-454" name="line-454"></a><span class="w">    </span><span class="k">for</span><span class="w"> </span><span class="p">(</span><span class="kt">int</span><span class="w"> </span><span class="n">idx</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="mi">0</span><span class="p">;</span><span class="w"> </span><span class="n">idx</span><span class="w"> </span><span class="o">&lt;</span><span class="w"> </span><span class="n">colorMap</span><span class="o">-&gt;</span><span class="n">ColorCount</span><span class="p">;</span><span class="w"> </span><span class="o">++</span><span class="n">idx</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
<a id="line-455" name="line-455"></a><span class="w">      </span><span class="n">GifColorType</span><span class="w"> </span><span class="n">gifColor</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">colorMap</span><span class="o">-&gt;</span><span class="n">Colors</span><span class="p">[</span><span class="n">idx</span><span class="p">];</span>
<a id="line-456" name="line-456"></a><span class="w">      </span><span class="n">QRgb</span><span class="w"> </span><span class="n">color</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">qRgba</span><span class="p">(</span><span class="n">gifColor</span><span class="p">.</span><span class="n">Red</span><span class="p">,</span><span class="w"> </span><span class="n">gifColor</span><span class="p">.</span><span class="n">Green</span><span class="p">,</span><span class="w"> </span><span class="n">gifColor</span><span class="p">.</span><span class="n">Blue</span><span class="p">,</span>
<a id="line-457" name="line-457"></a><span class="w">                         </span><span class="n">idx</span><span class="w"> </span><span class="o">!=</span><span class="w"> </span><span class="n">transColorIndex</span><span class="w"> </span><span class="o">?</span><span class="w"> </span><span class="mh">0xFF</span><span class="w"> </span><span class="o">:</span><span class="w"> </span><span class="mi">0</span><span class="p">);</span>
<a id="line-458" name="line-458"></a><span class="w">      </span><span class="c1">// For non-transparent color, set the alpha to opaque.</span>
<a id="line-459" name="line-459"></a><span class="w">      </span><span class="c1">// modified by wingsummer</span>
<a id="line-460" name="line-460"></a><span class="w">      </span><span class="n">colorTable</span><span class="p">.</span><span class="n">append</span><span class="p">(</span><span class="n">color</span><span class="p">);</span>
<a id="line-461" name="line-461"></a><span class="w">    </span><span class="p">}</span>
<a id="line-462" name="line-462"></a><span class="w">  </span><span class="p">}</span>
<a id="line-463" name="line-463"></a><span class="w">  </span><span class="k">return</span><span class="w"> </span><span class="n">colorTable</span><span class="p">;</span>
<a id="line-464" name="line-464"></a><span class="p">}</span>
<a id="line-465" name="line-465"></a>
<a id="line-466" name="line-466"></a><span class="n">ColorMapObject</span><span class="w"> </span><span class="o">*</span>
<a id="line-467" name="line-467"></a><span class="hll"><span class="n">GifDecoder</span><span class="o">::</span><span class="n">colorTableToColorMapObject</span><span class="p">(</span><span class="n">QVector</span><span class="o">&lt;</span><span class="n">QRgb</span><span class="o">&gt;</span><span class="w"> </span><span class="n">colorTable</span><span class="p">)</span><span class="w"> </span><span class="k">const</span><span class="w"> </span><span class="p">{</span><span class="error2">&lt;--- The function 'colorTableToColorMapObject' is never used.</span>
</span><a id="line-468" name="line-468"></a><span class="w">  </span><span class="k">if</span><span class="w"> </span><span class="p">(</span><span class="n">colorTable</span><span class="p">.</span><span class="n">isEmpty</span><span class="p">())</span>
<a id="line-469" name="line-469"></a><span class="w">    </span><span class="k">return</span><span class="w"> </span><span class="k">nullptr</span><span class="p">;</span>
<a id="line-470" name="line-470"></a>
<a id="line-471" name="line-471"></a><span class="w">  </span><span class="n">ColorMapObject</span><span class="w"> </span><span class="o">*</span><span class="n">cmap</span><span class="w"> </span><span class="o">=</span>
<a id="line-472" name="line-472"></a><span class="w">      </span><span class="k">reinterpret_cast</span><span class="o">&lt;</span><span class="n">ColorMapObject</span><span class="w"> </span><span class="o">*&gt;</span><span class="p">(</span><span class="n">malloc</span><span class="p">(</span><span class="k">sizeof</span><span class="p">(</span><span class="n">ColorMapObject</span><span class="p">)));</span>
<a id="line-473" name="line-473"></a><span class="w">  </span><span class="c1">// num of colors must be a power of 2</span>
<a id="line-474" name="line-474"></a><span class="w">  </span><span class="kt">int</span><span class="w"> </span><span class="n">numColors</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="mi">1</span><span class="w"> </span><span class="o">&lt;&lt;</span><span class="w"> </span><span class="n">GifBitSize</span><span class="p">(</span><span class="n">colorTable</span><span class="p">.</span><span class="n">size</span><span class="p">());</span>
<a id="line-475" name="line-475"></a><span class="w">  </span><span class="n">cmap</span><span class="o">-&gt;</span><span class="n">ColorCount</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">numColors</span><span class="p">;</span>
<a id="line-476" name="line-476"></a><span class="w">  </span><span class="c1">// Maybe a bug of giflib, BitsPerPixel is used as size of the color table</span>
<a id="line-477" name="line-477"></a><span class="w">  </span><span class="c1">// size.</span>
<a id="line-478" name="line-478"></a><span class="w">  </span><span class="n">cmap</span><span class="o">-&gt;</span><span class="n">BitsPerPixel</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">GifBitSize</span><span class="p">(</span><span class="n">colorTable</span><span class="p">.</span><span class="n">size</span><span class="p">());</span><span class="w"> </span><span class="c1">// Todo!</span>
<a id="line-479" name="line-479"></a><span class="w">  </span><span class="n">cmap</span><span class="o">-&gt;</span><span class="n">SortFlag</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nb">false</span><span class="p">;</span>
<a id="line-480" name="line-480"></a>
<a id="line-481" name="line-481"></a><span class="w">  </span><span class="n">GifColorType</span><span class="w"> </span><span class="o">*</span><span class="n">colorValues</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="k">new</span><span class="w"> </span><span class="n">GifColorType</span><span class="p">[</span><span class="n">ulong</span><span class="p">(</span><span class="n">numColors</span><span class="p">)];</span>
<a id="line-482" name="line-482"></a><span class="w">  </span><span class="k">for</span><span class="w"> </span><span class="p">(</span><span class="kt">int</span><span class="w"> </span><span class="n">idx</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="mi">0</span><span class="p">;</span><span class="w"> </span><span class="n">idx</span><span class="w"> </span><span class="o">&lt;</span><span class="w"> </span><span class="n">colorTable</span><span class="p">.</span><span class="n">size</span><span class="p">();</span><span class="w"> </span><span class="o">++</span><span class="n">idx</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
<a id="line-483" name="line-483"></a><span class="w">    </span><span class="n">colorValues</span><span class="p">[</span><span class="n">idx</span><span class="p">].</span><span class="n">Red</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">uchar</span><span class="p">(</span><span class="n">qRed</span><span class="p">(</span><span class="n">colorTable</span><span class="p">[</span><span class="n">idx</span><span class="p">]));</span>
<a id="line-484" name="line-484"></a><span class="w">    </span><span class="n">colorValues</span><span class="p">[</span><span class="n">idx</span><span class="p">].</span><span class="n">Green</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">uchar</span><span class="p">(</span><span class="n">qGreen</span><span class="p">(</span><span class="n">colorTable</span><span class="p">[</span><span class="n">idx</span><span class="p">]));</span>
<a id="line-485" name="line-485"></a><span class="w">    </span><span class="n">colorValues</span><span class="p">[</span><span class="n">idx</span><span class="p">].</span><span class="n">Blue</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">uchar</span><span class="p">(</span><span class="n">qBlue</span><span class="p">(</span><span class="n">colorTable</span><span class="p">[</span><span class="n">idx</span><span class="p">]));</span>
<a id="line-486" name="line-486"></a><span class="w">  </span><span class="p">}</span>
<a id="line-487" name="line-487"></a>
<a id="line-488" name="line-488"></a><span class="w">  </span><span class="n">cmap</span><span class="o">-&gt;</span><span class="n">Colors</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">colorValues</span><span class="p">;</span>
<a id="line-489" name="line-489"></a>
<a id="line-490" name="line-490"></a><span class="w">  </span><span class="k">return</span><span class="w"> </span><span class="n">cmap</span><span class="p">;</span>
<a id="line-491" name="line-491"></a><span class="p">}</span>
<a id="line-492" name="line-492"></a>
<a id="line-493" name="line-493"></a><span class="n">QImage</span><span class="w"> </span><span class="n">GifDecoder</span><span class="o">::</span><span class="n">correctImage</span><span class="p">(</span><span class="n">QImage</span><span class="w"> </span><span class="n">img</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
<a id="line-494" name="line-494"></a><span class="w">  </span><span class="n">QImage</span><span class="w"> </span><span class="nf">image</span><span class="p">(</span><span class="n">img</span><span class="p">.</span><span class="n">size</span><span class="p">(),</span><span class="w"> </span><span class="n">QImage</span><span class="o">::</span><span class="n">Format_RGBA8888</span><span class="p">);</span>
<a id="line-495" name="line-495"></a><span class="w">  </span><span class="n">QPainter</span><span class="w"> </span><span class="nf">p</span><span class="p">(</span><span class="o">&amp;</span><span class="n">image</span><span class="p">);</span>
<a id="line-496" name="line-496"></a><span class="w">  </span><span class="n">p</span><span class="p">.</span><span class="n">drawImage</span><span class="p">(</span><span class="n">image</span><span class="p">.</span><span class="n">rect</span><span class="p">(),</span><span class="w"> </span><span class="n">img</span><span class="p">);</span>
<a id="line-497" name="line-497"></a><span class="w">  </span><span class="k">return</span><span class="w"> </span><span class="n">image</span><span class="p">;</span>
<a id="line-498" name="line-498"></a><span class="p">}</span>
</pre></div></td></tr></table></div>

    </div>
    <div id="footer" class="footer">
      <p>
        Created by Cppcheck 2.10 (<a href="https://cppcheck.sourceforge.io">Sourceforge</a>, <a href="irc://irc.freenode.net/cppcheck">IRC</a>)
      </p>
    </div>
    </div>
  </body>
</html>
